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<div class="header">
  <div class="headertitle"><div class="title">utlist.h</div></div>
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<a href="utlist_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">Copyright (c) 2007-2017, Troy D. Hanson   http://troydhanson.github.com/uthash/</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">All rights reserved.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"></span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment">Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment">modification, are permitted provided that the following conditions are met:</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"></span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment">    * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment">      notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment"></span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment">THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment">IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment">TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment">PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment">OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment">EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment">LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment">NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment">SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment">*/</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="preprocessor">#ifndef UTLIST_H</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="preprocessor">#define UTLIST_H</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="utlist_8h.html#a9f3779f3c49ddf609c97f1c3d1f29730">   27</a></span><span class="preprocessor">#define UTLIST_VERSION 2.0.2</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="preprocessor">#include &lt;assert.h&gt;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="comment">/*</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="comment"> * This file contains macros to manipulate singly and doubly-linked lists.</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="comment"> *</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="comment"> * 1. LL_ macros:  singly-linked lists.</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="comment"> * 2. DL_ macros:  doubly-linked lists.</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="comment"> * 3. CDL_ macros: circular doubly-linked lists.</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="comment"> *</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="comment"> * To use singly-linked lists, your structure must have a &quot;next&quot; pointer.</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="comment"> * To use doubly-linked lists, your structure must &quot;prev&quot; and &quot;next&quot; pointers.</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="comment"> * Either way, the pointer to the head of the list must be initialized to NULL.</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="comment"> *</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="comment"> * ----------------.EXAMPLE -------------------------</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span><span class="comment"> * struct item {</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="comment"> *      int id;</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="comment"> *      struct item *prev, *next;</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="comment"> * }</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="comment"> *</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="comment"> * struct item *list = NULL:</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span><span class="comment"> *</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="comment"> * int main() {</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="comment"> *      struct item *item;</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="comment"> *      ... allocate and populate item ...</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="comment"> *      DL_APPEND(list, item);</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="comment"> * }</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="comment"> * --------------------------------------------------</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="comment"> *</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="comment"> * For doubly-linked lists, the append and delete macros are O(1)</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="comment"> * For singly-linked lists, append and delete are O(n) but prepend is O(1)</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span><span class="comment"> * The sort macro is O(n log(n)) for all types of single/double/circular lists.</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="comment"> */</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span><span class="comment">/* These macros use decltype or the earlier __typeof GNU extension.</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span><span class="comment">   As decltype is only available in newer compilers (VS2010 or gcc 4.3+</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span><span class="comment">   when compiling c++ source) this code uses whatever method is needed</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span><span class="comment">   or, for VS2008 where neither is available, uses casting workarounds. */</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span><span class="preprocessor">#if !defined(LDECLTYPE) &amp;&amp; !defined(NO_DECLTYPE)</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span><span class="preprocessor">#if defined(_MSC_VER)   </span><span class="comment">/* MS compiler */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span><span class="preprocessor">#if _MSC_VER &gt;= 1600 &amp;&amp; defined(__cplusplus)  </span><span class="comment">/* VS2010 or newer in C++ mode */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span><span class="preprocessor">#define LDECLTYPE(x) decltype(x)</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span><span class="preprocessor">#else                   </span><span class="comment">/* VS2008 or older (or VS2010 in C mode) */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span><span class="preprocessor">#define NO_DECLTYPE</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span><span class="preprocessor">#elif defined(__BORLANDC__) || defined(__ICCARM__) || defined(__LCC__) || defined(__WATCOMC__)</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span><span class="preprocessor">#define NO_DECLTYPE</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span><span class="preprocessor">#else                   </span><span class="comment">/* GNU, Sun and other compilers */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"><a class="line" href="utlist_8h.html#ae8c9864192170d02fd996abaa1589611">   76</a></span><span class="preprocessor">#define LDECLTYPE(x) __typeof(x)</span></div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span><span class="comment">/* for VS2008 we use some workarounds to get around the lack of decltype,</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span><span class="comment"> * namely, we always reassign our tmp variable to the list head if we need</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span><span class="comment"> * to dereference its prev/next pointers, and save/restore the real head.*/</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span><span class="preprocessor">#ifdef NO_DECLTYPE</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span><span class="preprocessor">#define IF_NO_DECLTYPE(x) x</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span><span class="preprocessor">#define LDECLTYPE(x) char*</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span><span class="preprocessor">#define UTLIST_SV(elt,list) _tmp = (char*)(list); {char **_alias = (char**)&amp;(list); *_alias = (elt); }</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span><span class="preprocessor">#define UTLIST_NEXT(elt,list,next) ((char*)((list)-&gt;next))</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span><span class="preprocessor">#define UTLIST_NEXTASGN(elt,list,to,next) { char **_alias = (char**)&amp;((list)-&gt;next); *_alias=(char*)(to); }</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="comment">/* #define UTLIST_PREV(elt,list,prev) ((char*)((list)-&gt;prev)) */</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span><span class="preprocessor">#define UTLIST_PREVASGN(elt,list,to,prev) { char **_alias = (char**)&amp;((list)-&gt;prev); *_alias=(char*)(to); }</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span><span class="preprocessor">#define UTLIST_RS(list) { char **_alias = (char**)&amp;(list); *_alias=_tmp; }</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span><span class="preprocessor">#define UTLIST_CASTASGN(a,b) { char **_alias = (char**)&amp;(a); *_alias=(char*)(b); }</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"><a class="line" href="utlist_8h.html#a076a9489ed67e9c266994d6b3835cebc">   94</a></span><span class="preprocessor">#define IF_NO_DECLTYPE(x)</span></div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="utlist_8h.html#aa3cab84f4d370423c96ac66d9216c6aa">   95</a></span><span class="preprocessor">#define UTLIST_SV(elt,list)</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="utlist_8h.html#a2e79be9dd498dd194909bc2a2e9b62bc">   96</a></span><span class="preprocessor">#define UTLIST_NEXT(elt,list,next) ((elt)-&gt;next)</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"><a class="line" href="utlist_8h.html#af9272d99ba43c95b55c085b16f36bb57">   97</a></span><span class="preprocessor">#define UTLIST_NEXTASGN(elt,list,to,next) ((elt)-&gt;next)=(to)</span></div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span><span class="comment">/* #define UTLIST_PREV(elt,list,prev) ((elt)-&gt;prev) */</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"><a class="line" href="utlist_8h.html#ae52f3480c194493b6d8703a7d51eb66d">   99</a></span><span class="preprocessor">#define UTLIST_PREVASGN(elt,list,to,prev) ((elt)-&gt;prev)=(to)</span></div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"><a class="line" href="utlist_8h.html#aded44330ce4d18912ff83fe82cf26af7">  100</a></span><span class="preprocessor">#define UTLIST_RS(list)</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"><a class="line" href="utlist_8h.html#aba90c456df269f7301e3b6fbbcb764fb">  101</a></span><span class="preprocessor">#define UTLIST_CASTASGN(a,b) (a)=(b)</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span><span class="comment">/******************************************************************************</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span><span class="comment"> * The sort macro is an adaptation of Simon Tatham&#39;s O(n log(n)) mergesort    *</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span><span class="comment"> * Unwieldy variable names used here to avoid shadowing passed-in variables.  *</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span><span class="comment"> *****************************************************************************/</span></div>
<div class="foldopen" id="foldopen00108" data-start="" data-end="">
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="utlist_8h.html#a0b2137d4a0c157cb7a1a30d9340ece31">  108</a></span><span class="preprocessor">#define LL_SORT(list, cmp)                                                                     \</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span><span class="preprocessor">    LL_SORT2(list, cmp, next)</span></div>
</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span> </div>
<div class="foldopen" id="foldopen00111" data-start="" data-end="">
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"><a class="line" href="utlist_8h.html#ab073dee297f8614db97aa576832a3af1">  111</a></span><span class="preprocessor">#define LL_SORT2(list, cmp, next)                                                              \</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span><span class="preprocessor">  LDECLTYPE(list) _ls_p;                                                                       \</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span><span class="preprocessor">  LDECLTYPE(list) _ls_q;                                                                       \</span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span><span class="preprocessor">  LDECLTYPE(list) _ls_e;                                                                       \</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span><span class="preprocessor">  LDECLTYPE(list) _ls_tail;                                                                    \</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span><span class="preprocessor">  IF_NO_DECLTYPE(LDECLTYPE(list) _tmp;)                                                        \</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span><span class="preprocessor">  int _ls_insize, _ls_nmerges, _ls_psize, _ls_qsize, _ls_i, _ls_looping;                       \</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span><span class="preprocessor">  if (list) {                                                                                  \</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span><span class="preprocessor">    _ls_insize = 1;                                                                            \</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span><span class="preprocessor">    _ls_looping = 1;                                                                           \</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span><span class="preprocessor">    while (_ls_looping) {                                                                      \</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span><span class="preprocessor">      UTLIST_CASTASGN(_ls_p,list);                                                             \</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span><span class="preprocessor">      (list) = NULL;                                                                           \</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span><span class="preprocessor">      _ls_tail = NULL;                                                                         \</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span><span class="preprocessor">      _ls_nmerges = 0;                                                                         \</span></div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span><span class="preprocessor">      while (_ls_p) {                                                                          \</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span><span class="preprocessor">        _ls_nmerges++;                                                                         \</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span><span class="preprocessor">        _ls_q = _ls_p;                                                                         \</span></div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span><span class="preprocessor">        _ls_psize = 0;                                                                         \</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span><span class="preprocessor">        for (_ls_i = 0; _ls_i &lt; _ls_insize; _ls_i++) {                                         \</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span><span class="preprocessor">          _ls_psize++;                                                                         \</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span><span class="preprocessor">          UTLIST_SV(_ls_q,list); _ls_q = UTLIST_NEXT(_ls_q,list,next); UTLIST_RS(list);        \</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span><span class="preprocessor">          if (!_ls_q) break;                                                                   \</span></div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span><span class="preprocessor">        }                                                                                      \</span></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span><span class="preprocessor">        _ls_qsize = _ls_insize;                                                                \</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span><span class="preprocessor">        while (_ls_psize &gt; 0 || (_ls_qsize &gt; 0 &amp;&amp; _ls_q)) {                                    \</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span><span class="preprocessor">          if (_ls_psize == 0) {                                                                \</span></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span><span class="preprocessor">            _ls_e = _ls_q; UTLIST_SV(_ls_q,list); _ls_q =                                      \</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span><span class="preprocessor">              UTLIST_NEXT(_ls_q,list,next); UTLIST_RS(list); _ls_qsize--;                      \</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span><span class="preprocessor">          } else if (_ls_qsize == 0 || !_ls_q) {                                               \</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span><span class="preprocessor">            _ls_e = _ls_p; UTLIST_SV(_ls_p,list); _ls_p =                                      \</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span><span class="preprocessor">              UTLIST_NEXT(_ls_p,list,next); UTLIST_RS(list); _ls_psize--;                      \</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span><span class="preprocessor">          } else if (cmp(_ls_p,_ls_q) &lt;= 0) {                                                  \</span></div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span><span class="preprocessor">            _ls_e = _ls_p; UTLIST_SV(_ls_p,list); _ls_p =                                      \</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span><span class="preprocessor">              UTLIST_NEXT(_ls_p,list,next); UTLIST_RS(list); _ls_psize--;                      \</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span><span class="preprocessor">          } else {                                                                             \</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span><span class="preprocessor">            _ls_e = _ls_q; UTLIST_SV(_ls_q,list); _ls_q =                                      \</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span><span class="preprocessor">              UTLIST_NEXT(_ls_q,list,next); UTLIST_RS(list); _ls_qsize--;                      \</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span><span class="preprocessor">          }                                                                                    \</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span><span class="preprocessor">          if (_ls_tail) {                                                                      \</span></div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span><span class="preprocessor">            UTLIST_SV(_ls_tail,list); UTLIST_NEXTASGN(_ls_tail,list,_ls_e,next); UTLIST_RS(list); \</span></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span><span class="preprocessor">          } else {                                                                             \</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span><span class="preprocessor">            UTLIST_CASTASGN(list,_ls_e);                                                       \</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span><span class="preprocessor">          }                                                                                    \</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span><span class="preprocessor">          _ls_tail = _ls_e;                                                                    \</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span><span class="preprocessor">        }                                                                                      \</span></div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span><span class="preprocessor">        _ls_p = _ls_q;                                                                         \</span></div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span><span class="preprocessor">      if (_ls_tail) {                                                                          \</span></div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span><span class="preprocessor">        UTLIST_SV(_ls_tail,list); UTLIST_NEXTASGN(_ls_tail,list,NULL,next); UTLIST_RS(list);   \</span></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span><span class="preprocessor">      if (_ls_nmerges &lt;= 1) {                                                                  \</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span><span class="preprocessor">        _ls_looping=0;                                                                         \</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span><span class="preprocessor">      _ls_insize *= 2;                                                                         \</span></div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span> </div>
<div class="foldopen" id="foldopen00172" data-start="" data-end="">
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"><a class="line" href="utlist_8h.html#ad966f284f615a2ced4028258fa08f8f3">  172</a></span><span class="preprocessor">#define DL_SORT(list, cmp)                                                                     \</span></div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span><span class="preprocessor">    DL_SORT2(list, cmp, prev, next)</span></div>
</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span> </div>
<div class="foldopen" id="foldopen00175" data-start="" data-end="">
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"><a class="line" href="utlist_8h.html#a1a9781c3fa134c9d3c1d190291212e05">  175</a></span><span class="preprocessor">#define DL_SORT2(list, cmp, prev, next)                                                        \</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span><span class="preprocessor">  LDECLTYPE(list) _ls_p;                                                                       \</span></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span><span class="preprocessor">  LDECLTYPE(list) _ls_q;                                                                       \</span></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span><span class="preprocessor">  LDECLTYPE(list) _ls_e;                                                                       \</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span><span class="preprocessor">  LDECLTYPE(list) _ls_tail;                                                                    \</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span><span class="preprocessor">  IF_NO_DECLTYPE(LDECLTYPE(list) _tmp;)                                                        \</span></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span><span class="preprocessor">  int _ls_insize, _ls_nmerges, _ls_psize, _ls_qsize, _ls_i, _ls_looping;                       \</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span><span class="preprocessor">  if (list) {                                                                                  \</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span><span class="preprocessor">    _ls_insize = 1;                                                                            \</span></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span><span class="preprocessor">    _ls_looping = 1;                                                                           \</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span><span class="preprocessor">    while (_ls_looping) {                                                                      \</span></div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span><span class="preprocessor">      UTLIST_CASTASGN(_ls_p,list);                                                             \</span></div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span><span class="preprocessor">      (list) = NULL;                                                                           \</span></div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span><span class="preprocessor">      _ls_tail = NULL;                                                                         \</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span><span class="preprocessor">      _ls_nmerges = 0;                                                                         \</span></div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span><span class="preprocessor">      while (_ls_p) {                                                                          \</span></div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span><span class="preprocessor">        _ls_nmerges++;                                                                         \</span></div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span><span class="preprocessor">        _ls_q = _ls_p;                                                                         \</span></div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span><span class="preprocessor">        _ls_psize = 0;                                                                         \</span></div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span><span class="preprocessor">        for (_ls_i = 0; _ls_i &lt; _ls_insize; _ls_i++) {                                         \</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span><span class="preprocessor">          _ls_psize++;                                                                         \</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span><span class="preprocessor">          UTLIST_SV(_ls_q,list); _ls_q = UTLIST_NEXT(_ls_q,list,next); UTLIST_RS(list);        \</span></div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span><span class="preprocessor">          if (!_ls_q) break;                                                                   \</span></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span><span class="preprocessor">        }                                                                                      \</span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span><span class="preprocessor">        _ls_qsize = _ls_insize;                                                                \</span></div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span><span class="preprocessor">        while ((_ls_psize &gt; 0) || ((_ls_qsize &gt; 0) &amp;&amp; _ls_q)) {                                \</span></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span><span class="preprocessor">          if (_ls_psize == 0) {                                                                \</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span><span class="preprocessor">            _ls_e = _ls_q; UTLIST_SV(_ls_q,list); _ls_q =                                      \</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span><span class="preprocessor">              UTLIST_NEXT(_ls_q,list,next); UTLIST_RS(list); _ls_qsize--;                      \</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span><span class="preprocessor">          } else if ((_ls_qsize == 0) || (!_ls_q)) {                                           \</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span><span class="preprocessor">            _ls_e = _ls_p; UTLIST_SV(_ls_p,list); _ls_p =                                      \</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span><span class="preprocessor">              UTLIST_NEXT(_ls_p,list,next); UTLIST_RS(list); _ls_psize--;                      \</span></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span><span class="preprocessor">          } else if (cmp(_ls_p,_ls_q) &lt;= 0) {                                                  \</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span><span class="preprocessor">            _ls_e = _ls_p; UTLIST_SV(_ls_p,list); _ls_p =                                      \</span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span><span class="preprocessor">              UTLIST_NEXT(_ls_p,list,next); UTLIST_RS(list); _ls_psize--;                      \</span></div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span><span class="preprocessor">          } else {                                                                             \</span></div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span><span class="preprocessor">            _ls_e = _ls_q; UTLIST_SV(_ls_q,list); _ls_q =                                      \</span></div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span><span class="preprocessor">              UTLIST_NEXT(_ls_q,list,next); UTLIST_RS(list); _ls_qsize--;                      \</span></div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span><span class="preprocessor">          }                                                                                    \</span></div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span><span class="preprocessor">          if (_ls_tail) {                                                                      \</span></div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span><span class="preprocessor">            UTLIST_SV(_ls_tail,list); UTLIST_NEXTASGN(_ls_tail,list,_ls_e,next); UTLIST_RS(list); \</span></div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span><span class="preprocessor">          } else {                                                                             \</span></div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span><span class="preprocessor">            UTLIST_CASTASGN(list,_ls_e);                                                       \</span></div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span><span class="preprocessor">          }                                                                                    \</span></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span><span class="preprocessor">          UTLIST_SV(_ls_e,list); UTLIST_PREVASGN(_ls_e,list,_ls_tail,prev); UTLIST_RS(list);   \</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span><span class="preprocessor">          _ls_tail = _ls_e;                                                                    \</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span><span class="preprocessor">        }                                                                                      \</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span><span class="preprocessor">        _ls_p = _ls_q;                                                                         \</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span><span class="preprocessor">      UTLIST_CASTASGN((list)-&gt;prev, _ls_tail);                                                 \</span></div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span><span class="preprocessor">      UTLIST_SV(_ls_tail,list); UTLIST_NEXTASGN(_ls_tail,list,NULL,next); UTLIST_RS(list);     \</span></div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span><span class="preprocessor">      if (_ls_nmerges &lt;= 1) {                                                                  \</span></div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span><span class="preprocessor">        _ls_looping=0;                                                                         \</span></div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span><span class="preprocessor">      _ls_insize *= 2;                                                                         \</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span> </div>
<div class="foldopen" id="foldopen00235" data-start="" data-end="">
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"><a class="line" href="utlist_8h.html#a13add78e5524efe1ae6bfb1631b2dc17">  235</a></span><span class="preprocessor">#define CDL_SORT(list, cmp)                                                                    \</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span><span class="preprocessor">    CDL_SORT2(list, cmp, prev, next)</span></div>
</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span> </div>
<div class="foldopen" id="foldopen00238" data-start="" data-end="">
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"><a class="line" href="utlist_8h.html#ac4c600b3d7ca043e54692ff4bc143dee">  238</a></span><span class="preprocessor">#define CDL_SORT2(list, cmp, prev, next)                                                       \</span></div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span><span class="preprocessor">  LDECLTYPE(list) _ls_p;                                                                       \</span></div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span><span class="preprocessor">  LDECLTYPE(list) _ls_q;                                                                       \</span></div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span><span class="preprocessor">  LDECLTYPE(list) _ls_e;                                                                       \</span></div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span><span class="preprocessor">  LDECLTYPE(list) _ls_tail;                                                                    \</span></div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span><span class="preprocessor">  LDECLTYPE(list) _ls_oldhead;                                                                 \</span></div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span><span class="preprocessor">  LDECLTYPE(list) _tmp;                                                                        \</span></div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span><span class="preprocessor">  int _ls_insize, _ls_nmerges, _ls_psize, _ls_qsize, _ls_i, _ls_looping;                       \</span></div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span><span class="preprocessor">  if (list) {                                                                                  \</span></div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span><span class="preprocessor">    _ls_insize = 1;                                                                            \</span></div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span><span class="preprocessor">    _ls_looping = 1;                                                                           \</span></div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span><span class="preprocessor">    while (_ls_looping) {                                                                      \</span></div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span><span class="preprocessor">      UTLIST_CASTASGN(_ls_p,list);                                                             \</span></div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span><span class="preprocessor">      UTLIST_CASTASGN(_ls_oldhead,list);                                                       \</span></div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span><span class="preprocessor">      (list) = NULL;                                                                           \</span></div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span><span class="preprocessor">      _ls_tail = NULL;                                                                         \</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span><span class="preprocessor">      _ls_nmerges = 0;                                                                         \</span></div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span><span class="preprocessor">      while (_ls_p) {                                                                          \</span></div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span><span class="preprocessor">        _ls_nmerges++;                                                                         \</span></div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span><span class="preprocessor">        _ls_q = _ls_p;                                                                         \</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span><span class="preprocessor">        _ls_psize = 0;                                                                         \</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span><span class="preprocessor">        for (_ls_i = 0; _ls_i &lt; _ls_insize; _ls_i++) {                                         \</span></div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span><span class="preprocessor">          _ls_psize++;                                                                         \</span></div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span><span class="preprocessor">          UTLIST_SV(_ls_q,list);                                                               \</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span><span class="preprocessor">          if (UTLIST_NEXT(_ls_q,list,next) == _ls_oldhead) {                                   \</span></div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span><span class="preprocessor">            _ls_q = NULL;                                                                      \</span></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span><span class="preprocessor">          } else {                                                                             \</span></div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span><span class="preprocessor">            _ls_q = UTLIST_NEXT(_ls_q,list,next);                                              \</span></div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span><span class="preprocessor">          }                                                                                    \</span></div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span><span class="preprocessor">          UTLIST_RS(list);                                                                     \</span></div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span><span class="preprocessor">          if (!_ls_q) break;                                                                   \</span></div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span><span class="preprocessor">        }                                                                                      \</span></div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span><span class="preprocessor">        _ls_qsize = _ls_insize;                                                                \</span></div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span><span class="preprocessor">        while (_ls_psize &gt; 0 || (_ls_qsize &gt; 0 &amp;&amp; _ls_q)) {                                    \</span></div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span><span class="preprocessor">          if (_ls_psize == 0) {                                                                \</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span><span class="preprocessor">            _ls_e = _ls_q; UTLIST_SV(_ls_q,list); _ls_q =                                      \</span></div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span><span class="preprocessor">              UTLIST_NEXT(_ls_q,list,next); UTLIST_RS(list); _ls_qsize--;                      \</span></div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span><span class="preprocessor">            if (_ls_q == _ls_oldhead) { _ls_q = NULL; }                                        \</span></div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span><span class="preprocessor">          } else if (_ls_qsize == 0 || !_ls_q) {                                               \</span></div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span><span class="preprocessor">            _ls_e = _ls_p; UTLIST_SV(_ls_p,list); _ls_p =                                      \</span></div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span><span class="preprocessor">              UTLIST_NEXT(_ls_p,list,next); UTLIST_RS(list); _ls_psize--;                      \</span></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span><span class="preprocessor">            if (_ls_p == _ls_oldhead) { _ls_p = NULL; }                                        \</span></div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span><span class="preprocessor">          } else if (cmp(_ls_p,_ls_q) &lt;= 0) {                                                  \</span></div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span><span class="preprocessor">            _ls_e = _ls_p; UTLIST_SV(_ls_p,list); _ls_p =                                      \</span></div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span><span class="preprocessor">              UTLIST_NEXT(_ls_p,list,next); UTLIST_RS(list); _ls_psize--;                      \</span></div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span><span class="preprocessor">            if (_ls_p == _ls_oldhead) { _ls_p = NULL; }                                        \</span></div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span><span class="preprocessor">          } else {                                                                             \</span></div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span><span class="preprocessor">            _ls_e = _ls_q; UTLIST_SV(_ls_q,list); _ls_q =                                      \</span></div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span><span class="preprocessor">              UTLIST_NEXT(_ls_q,list,next); UTLIST_RS(list); _ls_qsize--;                      \</span></div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span><span class="preprocessor">            if (_ls_q == _ls_oldhead) { _ls_q = NULL; }                                        \</span></div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span><span class="preprocessor">          }                                                                                    \</span></div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span><span class="preprocessor">          if (_ls_tail) {                                                                      \</span></div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span><span class="preprocessor">            UTLIST_SV(_ls_tail,list); UTLIST_NEXTASGN(_ls_tail,list,_ls_e,next); UTLIST_RS(list); \</span></div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span><span class="preprocessor">          } else {                                                                             \</span></div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span><span class="preprocessor">            UTLIST_CASTASGN(list,_ls_e);                                                       \</span></div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno">  294</span><span class="preprocessor">          }                                                                                    \</span></div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span><span class="preprocessor">          UTLIST_SV(_ls_e,list); UTLIST_PREVASGN(_ls_e,list,_ls_tail,prev); UTLIST_RS(list);   \</span></div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span><span class="preprocessor">          _ls_tail = _ls_e;                                                                    \</span></div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span><span class="preprocessor">        }                                                                                      \</span></div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span><span class="preprocessor">        _ls_p = _ls_q;                                                                         \</span></div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span><span class="preprocessor">      UTLIST_CASTASGN((list)-&gt;prev,_ls_tail);                                                  \</span></div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span><span class="preprocessor">      UTLIST_CASTASGN(_tmp,list);                                                              \</span></div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span><span class="preprocessor">      UTLIST_SV(_ls_tail,list); UTLIST_NEXTASGN(_ls_tail,list,_tmp,next); UTLIST_RS(list);     \</span></div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span><span class="preprocessor">      if (_ls_nmerges &lt;= 1) {                                                                  \</span></div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span><span class="preprocessor">        _ls_looping=0;                                                                         \</span></div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span><span class="preprocessor">      _ls_insize *= 2;                                                                         \</span></div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno">  308</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span> </div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno">  311</span><span class="comment">/******************************************************************************</span></div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno">  312</span><span class="comment"> * singly linked list macros (non-circular)                                   *</span></div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno">  313</span><span class="comment"> *****************************************************************************/</span></div>
<div class="foldopen" id="foldopen00314" data-start="" data-end="">
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"><a class="line" href="utlist_8h.html#a851fb4b583b0dc000097eeee6dd551d4">  314</a></span><span class="preprocessor">#define LL_PREPEND(head,add)                                                                   \</span></div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span><span class="preprocessor">    LL_PREPEND2(head,add,next)</span></div>
</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno">  316</span> </div>
<div class="foldopen" id="foldopen00317" data-start="" data-end="">
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"><a class="line" href="utlist_8h.html#ab2de55837ec70d7e467caee1ebe33b9a">  317</a></span><span class="preprocessor">#define LL_PREPEND2(head,add,next)                                                             \</span></div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span><span class="preprocessor">  (add)-&gt;next = (head);                                                                        \</span></div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span><span class="preprocessor">  (head) = (add);                                                                              \</span></div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span> </div>
<div class="foldopen" id="foldopen00323" data-start="" data-end="">
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"><a class="line" href="utlist_8h.html#a404c4c80c250fc09c7a1a62b039efce7">  323</a></span><span class="preprocessor">#define LL_CONCAT(head1,head2)                                                                 \</span></div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span><span class="preprocessor">    LL_CONCAT2(head1,head2,next)</span></div>
</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span> </div>
<div class="foldopen" id="foldopen00326" data-start="" data-end="">
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"><a class="line" href="utlist_8h.html#aee8b209eb2ba3131a09d3e28e873dbd7">  326</a></span><span class="preprocessor">#define LL_CONCAT2(head1,head2,next)                                                           \</span></div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span><span class="preprocessor">  LDECLTYPE(head1) _tmp;                                                                       \</span></div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span><span class="preprocessor">  if (head1) {                                                                                 \</span></div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span><span class="preprocessor">    _tmp = (head1);                                                                            \</span></div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span><span class="preprocessor">    while (_tmp-&gt;next) { _tmp = _tmp-&gt;next; }                                                  \</span></div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span><span class="preprocessor">    _tmp-&gt;next=(head2);                                                                        \</span></div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span><span class="preprocessor">    (head1)=(head2);                                                                           \</span></div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span> </div>
<div class="foldopen" id="foldopen00338" data-start="" data-end="">
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"><a class="line" href="utlist_8h.html#ace33c571c3df78e721a99a4494983855">  338</a></span><span class="preprocessor">#define LL_APPEND(head,add)                                                                    \</span></div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span><span class="preprocessor">    LL_APPEND2(head,add,next)</span></div>
</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno">  340</span> </div>
<div class="foldopen" id="foldopen00341" data-start="" data-end="">
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"><a class="line" href="utlist_8h.html#a7e96b16a0e2dd86c8529fd794bbdbbb4">  341</a></span><span class="preprocessor">#define LL_APPEND2(head,add,next)                                                              \</span></div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span><span class="preprocessor">  LDECLTYPE(head) _tmp;                                                                        \</span></div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span><span class="preprocessor">  (add)-&gt;next=NULL;                                                                            \</span></div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno">  345</span><span class="preprocessor">  if (head) {                                                                                  \</span></div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno">  346</span><span class="preprocessor">    _tmp = (head);                                                                             \</span></div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno">  347</span><span class="preprocessor">    while (_tmp-&gt;next) { _tmp = _tmp-&gt;next; }                                                  \</span></div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno">  348</span><span class="preprocessor">    _tmp-&gt;next=(add);                                                                          \</span></div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno">  349</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno">  350</span><span class="preprocessor">    (head)=(add);                                                                              \</span></div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno">  351</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno">  352</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno">  353</span> </div>
<div class="foldopen" id="foldopen00354" data-start="" data-end="">
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"><a class="line" href="utlist_8h.html#ae0282aed46daaabf798f04aacd3787c0">  354</a></span><span class="preprocessor">#define LL_INSERT_INORDER(head,add,cmp)                                                        \</span></div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno">  355</span><span class="preprocessor">    LL_INSERT_INORDER2(head,add,cmp,next)</span></div>
</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno">  356</span> </div>
<div class="foldopen" id="foldopen00357" data-start="" data-end="">
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"><a class="line" href="utlist_8h.html#a65354af5f8151d8014fa7a97e254c104">  357</a></span><span class="preprocessor">#define LL_INSERT_INORDER2(head,add,cmp,next)                                                  \</span></div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno">  358</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno">  359</span><span class="preprocessor">  LDECLTYPE(head) _tmp;                                                                        \</span></div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno">  360</span><span class="preprocessor">  if (head) {                                                                                  \</span></div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno">  361</span><span class="preprocessor">    LL_LOWER_BOUND(head, _tmp, add, cmp);                                                      \</span></div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno">  362</span><span class="preprocessor">    LL_APPEND_ELEM(head, _tmp, add);                                                           \</span></div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno">  363</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno">  364</span><span class="preprocessor">    (head) = (add);                                                                            \</span></div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno">  365</span><span class="preprocessor">    (head)-&gt;next = NULL;                                                                       \</span></div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno">  366</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno">  367</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno">  368</span> </div>
<div class="foldopen" id="foldopen00369" data-start="" data-end="">
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"><a class="line" href="utlist_8h.html#acccd71aa6c0ee086fa474bd9133da7cb">  369</a></span><span class="preprocessor">#define LL_LOWER_BOUND(head,elt,like,cmp)                                                      \</span></div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno">  370</span><span class="preprocessor">    LL_LOWER_BOUND2(head,elt,like,cmp,next)</span></div>
</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno">  371</span> </div>
<div class="foldopen" id="foldopen00372" data-start="" data-end="">
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"><a class="line" href="utlist_8h.html#a46dd8f75c55742b10caceb3111fa3719">  372</a></span><span class="preprocessor">#define LL_LOWER_BOUND2(head,elt,like,cmp,next)                                                \</span></div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno">  373</span><span class="preprocessor">  do {                                                                                         \</span></div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno">  374</span><span class="preprocessor">    if ((head) == NULL || (cmp(head, like)) &gt;= 0) {                                            \</span></div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno">  375</span><span class="preprocessor">      (elt) = NULL;                                                                            \</span></div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno">  376</span><span class="preprocessor">    } else {                                                                                   \</span></div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno">  377</span><span class="preprocessor">      for ((elt) = (head); (elt)-&gt;next != NULL; (elt) = (elt)-&gt;next) {                         \</span></div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno">  378</span><span class="preprocessor">        if (cmp((elt)-&gt;next, like) &gt;= 0) {                                                     \</span></div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno">  379</span><span class="preprocessor">          break;                                                                               \</span></div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno">  380</span><span class="preprocessor">        }                                                                                      \</span></div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno">  381</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno">  382</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno">  383</span><span class="preprocessor">  } while (0)</span></div>
</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno">  384</span> </div>
<div class="foldopen" id="foldopen00385" data-start="" data-end="">
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"><a class="line" href="utlist_8h.html#a34a4e54d488753465f6e87bb63b93c0e">  385</a></span><span class="preprocessor">#define LL_DELETE(head,del)                                                                    \</span></div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno">  386</span><span class="preprocessor">    LL_DELETE2(head,del,next)</span></div>
</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno">  387</span> </div>
<div class="foldopen" id="foldopen00388" data-start="" data-end="">
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"><a class="line" href="utlist_8h.html#a2737a45962b8f6e79a7dda26f7ef50d8">  388</a></span><span class="preprocessor">#define LL_DELETE2(head,del,next)                                                              \</span></div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno">  389</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno">  390</span><span class="preprocessor">  LDECLTYPE(head) _tmp;                                                                        \</span></div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno">  391</span><span class="preprocessor">  if ((head) == (del)) {                                                                       \</span></div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno">  392</span><span class="preprocessor">    (head)=(head)-&gt;next;                                                                       \</span></div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno">  393</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno">  394</span><span class="preprocessor">    _tmp = (head);                                                                             \</span></div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno">  395</span><span class="preprocessor">    while (_tmp-&gt;next &amp;&amp; (_tmp-&gt;next != (del))) {                                              \</span></div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno">  396</span><span class="preprocessor">      _tmp = _tmp-&gt;next;                                                                       \</span></div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno">  397</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno">  398</span><span class="preprocessor">    if (_tmp-&gt;next) {                                                                          \</span></div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno">  399</span><span class="preprocessor">      _tmp-&gt;next = (del)-&gt;next;                                                                \</span></div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno">  400</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno">  401</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno">  402</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno">  403</span> </div>
<div class="foldopen" id="foldopen00404" data-start="" data-end="">
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"><a class="line" href="utlist_8h.html#a48eab425b28abd2eef58a1e96ef2a145">  404</a></span><span class="preprocessor">#define LL_COUNT(head,el,counter)                                                              \</span></div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno">  405</span><span class="preprocessor">    LL_COUNT2(head,el,counter,next)                                                            \</span></div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno">  406</span><span class="preprocessor"></span> </div>
</div>
<div class="foldopen" id="foldopen00407" data-start="" data-end="">
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"><a class="line" href="utlist_8h.html#aa26d31f3f3884088b0af0352b415844b">  407</a></span><span class="preprocessor">#define LL_COUNT2(head,el,counter,next)                                                        \</span></div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno">  408</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno">  409</span><span class="preprocessor">  (counter) = 0;                                                                               \</span></div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno">  410</span><span class="preprocessor">  LL_FOREACH2(head,el,next) { ++(counter); }                                                   \</span></div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno">  411</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno">  412</span> </div>
<div class="foldopen" id="foldopen00413" data-start="" data-end="">
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"><a class="line" href="utlist_8h.html#a487c0ce49f397e1743caae16a797e4bb">  413</a></span><span class="preprocessor">#define LL_FOREACH(head,el)                                                                    \</span></div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno">  414</span><span class="preprocessor">    LL_FOREACH2(head,el,next)</span></div>
</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno">  415</span> </div>
<div class="foldopen" id="foldopen00416" data-start="" data-end="">
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"><a class="line" href="utlist_8h.html#a02e4d427da9697e0c8200850972f9a17">  416</a></span><span class="preprocessor">#define LL_FOREACH2(head,el,next)                                                              \</span></div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno">  417</span><span class="preprocessor">    for ((el) = (head); el; (el) = (el)-&gt;next)</span></div>
</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno">  418</span> </div>
<div class="foldopen" id="foldopen00419" data-start="" data-end="">
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"><a class="line" href="utlist_8h.html#ad0a695664d31f0b929fd50b39ebcf0ef">  419</a></span><span class="preprocessor">#define LL_FOREACH_SAFE(head,el,tmp)                                                           \</span></div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno">  420</span><span class="preprocessor">    LL_FOREACH_SAFE2(head,el,tmp,next)</span></div>
</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno">  421</span> </div>
<div class="foldopen" id="foldopen00422" data-start="" data-end="">
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"><a class="line" href="utlist_8h.html#adeb880a3409df5b041f6a9d4ef084dc1">  422</a></span><span class="preprocessor">#define LL_FOREACH_SAFE2(head,el,tmp,next)                                                     \</span></div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno">  423</span><span class="preprocessor">  for ((el) = (head); (el) &amp;&amp; ((tmp) = (el)-&gt;next, 1); (el) = (tmp))</span></div>
</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno">  424</span> </div>
<div class="foldopen" id="foldopen00425" data-start="" data-end="">
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"><a class="line" href="utlist_8h.html#a8c5c97079c5b259e4c0ff7c563b0f8ed">  425</a></span><span class="preprocessor">#define LL_SEARCH_SCALAR(head,out,field,val)                                                   \</span></div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno">  426</span><span class="preprocessor">    LL_SEARCH_SCALAR2(head,out,field,val,next)</span></div>
</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno">  427</span> </div>
<div class="foldopen" id="foldopen00428" data-start="" data-end="">
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"><a class="line" href="utlist_8h.html#a845ca1c4ffd9aa5511a7de108685cf41">  428</a></span><span class="preprocessor">#define LL_SEARCH_SCALAR2(head,out,field,val,next)                                             \</span></div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno">  429</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno">  430</span><span class="preprocessor">    LL_FOREACH2(head,out,next) {                                                               \</span></div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno">  431</span><span class="preprocessor">      if ((out)-&gt;field == (val)) break;                                                        \</span></div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno">  432</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno">  433</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno">  434</span> </div>
<div class="foldopen" id="foldopen00435" data-start="" data-end="">
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"><a class="line" href="utlist_8h.html#af7a5ae66c9386c4b89403d9ca038adcb">  435</a></span><span class="preprocessor">#define LL_SEARCH(head,out,elt,cmp)                                                            \</span></div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno">  436</span><span class="preprocessor">    LL_SEARCH2(head,out,elt,cmp,next)</span></div>
</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno">  437</span> </div>
<div class="foldopen" id="foldopen00438" data-start="" data-end="">
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"><a class="line" href="utlist_8h.html#ac32e87bb9e7e7ee5c50ddd765fec2202">  438</a></span><span class="preprocessor">#define LL_SEARCH2(head,out,elt,cmp,next)                                                      \</span></div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno">  439</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno">  440</span><span class="preprocessor">    LL_FOREACH2(head,out,next) {                                                               \</span></div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno">  441</span><span class="preprocessor">      if ((cmp(out,elt))==0) break;                                                            \</span></div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno">  442</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno">  443</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno">  444</span> </div>
<div class="foldopen" id="foldopen00445" data-start="" data-end="">
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"><a class="line" href="utlist_8h.html#a5bcbb9a204d535d6d19487288ea30b09">  445</a></span><span class="preprocessor">#define LL_REPLACE_ELEM2(head, el, add, next)                                                  \</span></div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno">  446</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno">  447</span><span class="preprocessor"> LDECLTYPE(head) _tmp;                                                                         \</span></div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno">  448</span><span class="preprocessor"> assert((head) != NULL);                                                                       \</span></div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno">  449</span><span class="preprocessor"> assert((el) != NULL);                                                                         \</span></div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno">  450</span><span class="preprocessor"> assert((add) != NULL);                                                                        \</span></div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno">  451</span><span class="preprocessor"> (add)-&gt;next = (el)-&gt;next;                                                                     \</span></div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno">  452</span><span class="preprocessor"> if ((head) == (el)) {                                                                         \</span></div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno">  453</span><span class="preprocessor">  (head) = (add);                                                                              \</span></div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno">  454</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno">  455</span><span class="preprocessor">  _tmp = (head);                                                                               \</span></div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno">  456</span><span class="preprocessor">  while (_tmp-&gt;next &amp;&amp; (_tmp-&gt;next != (el))) {                                                 \</span></div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno">  457</span><span class="preprocessor">   _tmp = _tmp-&gt;next;                                                                          \</span></div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno">  458</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno">  459</span><span class="preprocessor">  if (_tmp-&gt;next) {                                                                            \</span></div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno">  460</span><span class="preprocessor">    _tmp-&gt;next = (add);                                                                        \</span></div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno">  461</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno">  462</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno">  463</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno">  464</span> </div>
<div class="foldopen" id="foldopen00465" data-start="" data-end="">
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"><a class="line" href="utlist_8h.html#a13dd262d32d5c66a5cf044e03b849b95">  465</a></span><span class="preprocessor">#define LL_REPLACE_ELEM(head, el, add)                                                         \</span></div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno">  466</span><span class="preprocessor">    LL_REPLACE_ELEM2(head, el, add, next)</span></div>
</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno">  467</span> </div>
<div class="foldopen" id="foldopen00468" data-start="" data-end="">
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"><a class="line" href="utlist_8h.html#a7a765038a2d590644520f8a3ec789335">  468</a></span><span class="preprocessor">#define LL_PREPEND_ELEM2(head, el, add, next)                                                  \</span></div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno">  469</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno">  470</span><span class="preprocessor"> if (el) {                                                                                     \</span></div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno">  471</span><span class="preprocessor">  LDECLTYPE(head) _tmp;                                                                        \</span></div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno">  472</span><span class="preprocessor">  assert((head) != NULL);                                                                      \</span></div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno">  473</span><span class="preprocessor">  assert((add) != NULL);                                                                       \</span></div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno">  474</span><span class="preprocessor">  (add)-&gt;next = (el);                                                                          \</span></div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno">  475</span><span class="preprocessor">  if ((head) == (el)) {                                                                        \</span></div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno">  476</span><span class="preprocessor">   (head) = (add);                                                                             \</span></div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno">  477</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno">  478</span><span class="preprocessor">   _tmp = (head);                                                                              \</span></div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno">  479</span><span class="preprocessor">   while (_tmp-&gt;next &amp;&amp; (_tmp-&gt;next != (el))) {                                                \</span></div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno">  480</span><span class="preprocessor">    _tmp = _tmp-&gt;next;                                                                         \</span></div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno">  481</span><span class="preprocessor">   }                                                                                           \</span></div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno">  482</span><span class="preprocessor">   if (_tmp-&gt;next) {                                                                           \</span></div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno">  483</span><span class="preprocessor">     _tmp-&gt;next = (add);                                                                       \</span></div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno">  484</span><span class="preprocessor">   }                                                                                           \</span></div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno">  485</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno">  486</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno">  487</span><span class="preprocessor">  LL_APPEND2(head, add, next);                                                                 \</span></div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno">  488</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno">  489</span><span class="preprocessor">} while (0)                                                                                    \</span></div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno">  490</span><span class="preprocessor"></span> </div>
</div>
<div class="foldopen" id="foldopen00491" data-start="" data-end="">
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"><a class="line" href="utlist_8h.html#a77713cebaee4dc6bec6405e092854c60">  491</a></span><span class="preprocessor">#define LL_PREPEND_ELEM(head, el, add)                                                         \</span></div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno">  492</span><span class="preprocessor">    LL_PREPEND_ELEM2(head, el, add, next)</span></div>
</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno">  493</span> </div>
<div class="foldopen" id="foldopen00494" data-start="" data-end="">
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"><a class="line" href="utlist_8h.html#a7a04734a684eabd0281ac9f8d6211edc">  494</a></span><span class="preprocessor">#define LL_APPEND_ELEM2(head, el, add, next)                                                   \</span></div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno">  495</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno">  496</span><span class="preprocessor"> if (el) {                                                                                     \</span></div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno">  497</span><span class="preprocessor">  assert((head) != NULL);                                                                      \</span></div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno">  498</span><span class="preprocessor">  assert((add) != NULL);                                                                       \</span></div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno">  499</span><span class="preprocessor">  (add)-&gt;next = (el)-&gt;next;                                                                    \</span></div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno">  500</span><span class="preprocessor">  (el)-&gt;next = (add);                                                                          \</span></div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno">  501</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno">  502</span><span class="preprocessor">  LL_PREPEND2(head, add, next);                                                                \</span></div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno">  503</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno">  504</span><span class="preprocessor">} while (0)                                                                                    \</span></div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno">  505</span><span class="preprocessor"></span> </div>
</div>
<div class="foldopen" id="foldopen00506" data-start="" data-end="">
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"><a class="line" href="utlist_8h.html#a969bd9a1b8f57b022f5dac4f6a2e9751">  506</a></span><span class="preprocessor">#define LL_APPEND_ELEM(head, el, add)                                                          \</span></div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno">  507</span><span class="preprocessor">    LL_APPEND_ELEM2(head, el, add, next)</span></div>
</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno">  508</span> </div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno">  509</span><span class="preprocessor">#ifdef NO_DECLTYPE</span></div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno">  510</span><span class="comment">/* Here are VS2008 / NO_DECLTYPE replacements for a few functions */</span></div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno">  511</span> </div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno">  512</span><span class="preprocessor">#undef LL_CONCAT2</span></div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno">  513</span><span class="preprocessor">#define LL_CONCAT2(head1,head2,next)                                                           \</span></div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno">  514</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno">  515</span><span class="preprocessor">  char *_tmp;                                                                                  \</span></div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno">  516</span><span class="preprocessor">  if (head1) {                                                                                 \</span></div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno">  517</span><span class="preprocessor">    _tmp = (char*)(head1);                                                                     \</span></div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno">  518</span><span class="preprocessor">    while ((head1)-&gt;next) { (head1) = (head1)-&gt;next; }                                         \</span></div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno">  519</span><span class="preprocessor">    (head1)-&gt;next = (head2);                                                                   \</span></div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno">  520</span><span class="preprocessor">    UTLIST_RS(head1);                                                                          \</span></div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno">  521</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno">  522</span><span class="preprocessor">    (head1)=(head2);                                                                           \</span></div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno">  523</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno">  524</span><span class="preprocessor">} while (0)</span></div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno">  525</span> </div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno">  526</span><span class="preprocessor">#undef LL_APPEND2</span></div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno">  527</span><span class="preprocessor">#define LL_APPEND2(head,add,next)                                                              \</span></div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno">  528</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno">  529</span><span class="preprocessor">  if (head) {                                                                                  \</span></div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno">  530</span><span class="preprocessor">    (add)-&gt;next = head;     </span><span class="comment">/* use add-&gt;next as a temp variable */</span><span class="preprocessor">                             \</span></div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno">  531</span><span class="preprocessor">    while ((add)-&gt;next-&gt;next) { (add)-&gt;next = (add)-&gt;next-&gt;next; }                             \</span></div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno">  532</span><span class="preprocessor">    (add)-&gt;next-&gt;next=(add);                                                                   \</span></div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno">  533</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno">  534</span><span class="preprocessor">    (head)=(add);                                                                              \</span></div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno">  535</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno">  536</span><span class="preprocessor">  (add)-&gt;next=NULL;                                                                            \</span></div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno">  537</span><span class="preprocessor">} while (0)</span></div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno">  538</span> </div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno">  539</span><span class="preprocessor">#undef LL_INSERT_INORDER2</span></div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno">  540</span><span class="preprocessor">#define LL_INSERT_INORDER2(head,add,cmp,next)                                                  \</span></div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno">  541</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno">  542</span><span class="preprocessor">  if ((head) == NULL || (cmp(head, add)) &gt;= 0) {                                               \</span></div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno">  543</span><span class="preprocessor">    (add)-&gt;next = (head);                                                                      \</span></div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno">  544</span><span class="preprocessor">    (head) = (add);                                                                            \</span></div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno">  545</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno">  546</span><span class="preprocessor">    char *_tmp = (char*)(head);                                                                \</span></div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno">  547</span><span class="preprocessor">    while ((head)-&gt;next != NULL &amp;&amp; (cmp((head)-&gt;next, add)) &lt; 0) {                             \</span></div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno">  548</span><span class="preprocessor">      (head) = (head)-&gt;next;                                                                   \</span></div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno">  549</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno">  550</span><span class="preprocessor">    (add)-&gt;next = (head)-&gt;next;                                                                \</span></div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno">  551</span><span class="preprocessor">    (head)-&gt;next = (add);                                                                      \</span></div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno">  552</span><span class="preprocessor">    UTLIST_RS(head);                                                                           \</span></div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno">  553</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno">  554</span><span class="preprocessor">} while (0)</span></div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno">  555</span> </div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno">  556</span><span class="preprocessor">#undef LL_DELETE2</span></div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno">  557</span><span class="preprocessor">#define LL_DELETE2(head,del,next)                                                              \</span></div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno">  558</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno">  559</span><span class="preprocessor">  if ((head) == (del)) {                                                                       \</span></div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno">  560</span><span class="preprocessor">    (head)=(head)-&gt;next;                                                                       \</span></div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno">  561</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno">  562</span><span class="preprocessor">    char *_tmp = (char*)(head);                                                                \</span></div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno">  563</span><span class="preprocessor">    while ((head)-&gt;next &amp;&amp; ((head)-&gt;next != (del))) {                                          \</span></div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno">  564</span><span class="preprocessor">      (head) = (head)-&gt;next;                                                                   \</span></div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno">  565</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno">  566</span><span class="preprocessor">    if ((head)-&gt;next) {                                                                        \</span></div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno">  567</span><span class="preprocessor">      (head)-&gt;next = ((del)-&gt;next);                                                            \</span></div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno">  568</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno">  569</span><span class="preprocessor">    UTLIST_RS(head);                                                                           \</span></div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno">  570</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno">  571</span><span class="preprocessor">} while (0)</span></div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno">  572</span> </div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno">  573</span><span class="preprocessor">#undef LL_REPLACE_ELEM2</span></div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno">  574</span><span class="preprocessor">#define LL_REPLACE_ELEM2(head, el, add, next)                                                  \</span></div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno">  575</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno">  576</span><span class="preprocessor">  assert((head) != NULL);                                                                      \</span></div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno">  577</span><span class="preprocessor">  assert((el) != NULL);                                                                        \</span></div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno">  578</span><span class="preprocessor">  assert((add) != NULL);                                                                       \</span></div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno">  579</span><span class="preprocessor">  if ((head) == (el)) {                                                                        \</span></div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno">  580</span><span class="preprocessor">    (head) = (add);                                                                            \</span></div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno">  581</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno">  582</span><span class="preprocessor">    (add)-&gt;next = head;                                                                        \</span></div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno">  583</span><span class="preprocessor">    while ((add)-&gt;next-&gt;next &amp;&amp; ((add)-&gt;next-&gt;next != (el))) {                                 \</span></div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno">  584</span><span class="preprocessor">      (add)-&gt;next = (add)-&gt;next-&gt;next;                                                         \</span></div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno">  585</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno">  586</span><span class="preprocessor">    if ((add)-&gt;next-&gt;next) {                                                                   \</span></div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno">  587</span><span class="preprocessor">      (add)-&gt;next-&gt;next = (add);                                                               \</span></div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno">  588</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno">  589</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno">  590</span><span class="preprocessor">  (add)-&gt;next = (el)-&gt;next;                                                                    \</span></div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno">  591</span><span class="preprocessor">} while (0)</span></div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno">  592</span> </div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno">  593</span><span class="preprocessor">#undef LL_PREPEND_ELEM2</span></div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno">  594</span><span class="preprocessor">#define LL_PREPEND_ELEM2(head, el, add, next)                                                  \</span></div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno">  595</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno">  596</span><span class="preprocessor">  if (el) {                                                                                    \</span></div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno">  597</span><span class="preprocessor">    assert((head) != NULL);                                                                    \</span></div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno">  598</span><span class="preprocessor">    assert((add) != NULL);                                                                     \</span></div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno">  599</span><span class="preprocessor">    if ((head) == (el)) {                                                                      \</span></div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno">  600</span><span class="preprocessor">      (head) = (add);                                                                          \</span></div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno">  601</span><span class="preprocessor">    } else {                                                                                   \</span></div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno">  602</span><span class="preprocessor">      (add)-&gt;next = (head);                                                                    \</span></div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno">  603</span><span class="preprocessor">      while ((add)-&gt;next-&gt;next &amp;&amp; ((add)-&gt;next-&gt;next != (el))) {                               \</span></div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno">  604</span><span class="preprocessor">        (add)-&gt;next = (add)-&gt;next-&gt;next;                                                       \</span></div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno">  605</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno">  606</span><span class="preprocessor">      if ((add)-&gt;next-&gt;next) {                                                                 \</span></div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno">  607</span><span class="preprocessor">        (add)-&gt;next-&gt;next = (add);                                                             \</span></div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno">  608</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno">  609</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno">  610</span><span class="preprocessor">    (add)-&gt;next = (el);                                                                        \</span></div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno">  611</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno">  612</span><span class="preprocessor">    LL_APPEND2(head, add, next);                                                               \</span></div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno">  613</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno">  614</span><span class="preprocessor">} while (0)                                                                                    \</span></div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno">  615</span><span class="preprocessor"></span> </div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno">  616</span><span class="preprocessor">#endif </span><span class="comment">/* NO_DECLTYPE */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno">  617</span> </div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno">  618</span><span class="comment">/******************************************************************************</span></div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno">  619</span><span class="comment"> * doubly linked list macros (non-circular)                                   *</span></div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno">  620</span><span class="comment"> *****************************************************************************/</span></div>
<div class="foldopen" id="foldopen00621" data-start="" data-end="">
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"><a class="line" href="utlist_8h.html#a78be4dea3344ba1b1c7fe1b893c0fdfa">  621</a></span><span class="preprocessor">#define DL_PREPEND(head,add)                                                                   \</span></div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno">  622</span><span class="preprocessor">    DL_PREPEND2(head,add,prev,next)</span></div>
</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno">  623</span> </div>
<div class="foldopen" id="foldopen00624" data-start="" data-end="">
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"><a class="line" href="utlist_8h.html#afefdf797fe1e3e3a48a8ff9b4afc8b50">  624</a></span><span class="preprocessor">#define DL_PREPEND2(head,add,prev,next)                                                        \</span></div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno">  625</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno">  626</span><span class="preprocessor"> (add)-&gt;next = (head);                                                                         \</span></div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno">  627</span><span class="preprocessor"> if (head) {                                                                                   \</span></div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno">  628</span><span class="preprocessor">   (add)-&gt;prev = (head)-&gt;prev;                                                                 \</span></div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno">  629</span><span class="preprocessor">   (head)-&gt;prev = (add);                                                                       \</span></div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno">  630</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno">  631</span><span class="preprocessor">   (add)-&gt;prev = (add);                                                                        \</span></div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno">  632</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno">  633</span><span class="preprocessor"> (head) = (add);                                                                               \</span></div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno">  634</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno">  635</span> </div>
<div class="foldopen" id="foldopen00636" data-start="" data-end="">
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"><a class="line" href="utlist_8h.html#a17d40c945e1dc55490feb2fe160670c8">  636</a></span><span class="preprocessor">#define DL_APPEND(head,add)                                                                    \</span></div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno">  637</span><span class="preprocessor">    DL_APPEND2(head,add,prev,next)</span></div>
</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno">  638</span> </div>
<div class="foldopen" id="foldopen00639" data-start="" data-end="">
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"><a class="line" href="utlist_8h.html#af1aa0473f0cf2a976eb9c2ef18f29531">  639</a></span><span class="preprocessor">#define DL_APPEND2(head,add,prev,next)                                                         \</span></div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno">  640</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno">  641</span><span class="preprocessor">  if (head) {                                                                                  \</span></div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno">  642</span><span class="preprocessor">      (add)-&gt;prev = (head)-&gt;prev;                                                              \</span></div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno">  643</span><span class="preprocessor">      (head)-&gt;prev-&gt;next = (add);                                                              \</span></div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno">  644</span><span class="preprocessor">      (head)-&gt;prev = (add);                                                                    \</span></div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno">  645</span><span class="preprocessor">      (add)-&gt;next = NULL;                                                                      \</span></div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno">  646</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno">  647</span><span class="preprocessor">      (head)=(add);                                                                            \</span></div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno">  648</span><span class="preprocessor">      (head)-&gt;prev = (head);                                                                   \</span></div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno">  649</span><span class="preprocessor">      (head)-&gt;next = NULL;                                                                     \</span></div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno">  650</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno">  651</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno">  652</span> </div>
<div class="foldopen" id="foldopen00653" data-start="" data-end="">
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"><a class="line" href="utlist_8h.html#aeb2c3564fe626e93e5c8cfaa00cb0722">  653</a></span><span class="preprocessor">#define DL_INSERT_INORDER(head,add,cmp)                                                        \</span></div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno">  654</span><span class="preprocessor">    DL_INSERT_INORDER2(head,add,cmp,next)</span></div>
</div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno">  655</span> </div>
<div class="foldopen" id="foldopen00656" data-start="" data-end="">
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"><a class="line" href="utlist_8h.html#a193fb84c781a2b60e3f179ad4b999aac">  656</a></span><span class="preprocessor">#define DL_INSERT_INORDER2(head,add,cmp,next)                                                  \</span></div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno">  657</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno">  658</span><span class="preprocessor">  LDECLTYPE(head) _tmp;                                                                        \</span></div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno">  659</span><span class="preprocessor">  if (head) {                                                                                  \</span></div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno">  660</span><span class="preprocessor">    DL_LOWER_BOUND(head, _tmp, add, cmp);                                                      \</span></div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno">  661</span><span class="preprocessor">    DL_APPEND_ELEM(head, _tmp, add);                                                           \</span></div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno">  662</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno">  663</span><span class="preprocessor">    (head) = (add);                                                                            \</span></div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno">  664</span><span class="preprocessor">    (head)-&gt;prev = (head);                                                                     \</span></div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno">  665</span><span class="preprocessor">    (head)-&gt;next = NULL;                                                                       \</span></div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno">  666</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno">  667</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno">  668</span> </div>
<div class="foldopen" id="foldopen00669" data-start="" data-end="">
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"><a class="line" href="utlist_8h.html#aaac22334b0aa31f2297dd4ebd156f06d">  669</a></span><span class="preprocessor">#define DL_LOWER_BOUND(head,elt,like,cmp)                                                      \</span></div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno">  670</span><span class="preprocessor">    DL_LOWER_BOUND2(head,elt,like,cmp,next)</span></div>
</div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno">  671</span> </div>
<div class="foldopen" id="foldopen00672" data-start="" data-end="">
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"><a class="line" href="utlist_8h.html#aa61e44222f4ce731345ab3b4e98d0215">  672</a></span><span class="preprocessor">#define DL_LOWER_BOUND2(head,elt,like,cmp,next)                                                \</span></div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno">  673</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno">  674</span><span class="preprocessor">  if ((head) == NULL || (cmp(head, like)) &gt;= 0) {                                              \</span></div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno">  675</span><span class="preprocessor">    (elt) = NULL;                                                                              \</span></div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno">  676</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno">  677</span><span class="preprocessor">    for ((elt) = (head); (elt)-&gt;next != NULL; (elt) = (elt)-&gt;next) {                           \</span></div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno">  678</span><span class="preprocessor">      if ((cmp((elt)-&gt;next, like)) &gt;= 0) {                                                     \</span></div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno">  679</span><span class="preprocessor">        break;                                                                                 \</span></div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno">  680</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno">  681</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno">  682</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno">  683</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno">  684</span> </div>
<div class="foldopen" id="foldopen00685" data-start="" data-end="">
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"><a class="line" href="utlist_8h.html#ae46c0b5fd5a59cd5f889db7a0e6989bb">  685</a></span><span class="preprocessor">#define DL_CONCAT(head1,head2)                                                                 \</span></div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno">  686</span><span class="preprocessor">    DL_CONCAT2(head1,head2,prev,next)</span></div>
</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno">  687</span> </div>
<div class="foldopen" id="foldopen00688" data-start="" data-end="">
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"><a class="line" href="utlist_8h.html#aa910e66e69c6d7a0738682c6d6d22764">  688</a></span><span class="preprocessor">#define DL_CONCAT2(head1,head2,prev,next)                                                      \</span></div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno">  689</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno">  690</span><span class="preprocessor">  LDECLTYPE(head1) _tmp;                                                                       \</span></div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno">  691</span><span class="preprocessor">  if (head2) {                                                                                 \</span></div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno">  692</span><span class="preprocessor">    if (head1) {                                                                               \</span></div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno">  693</span><span class="preprocessor">        UTLIST_CASTASGN(_tmp, (head2)-&gt;prev);                                                  \</span></div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno">  694</span><span class="preprocessor">        (head2)-&gt;prev = (head1)-&gt;prev;                                                         \</span></div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno">  695</span><span class="preprocessor">        (head1)-&gt;prev-&gt;next = (head2);                                                         \</span></div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno">  696</span><span class="preprocessor">        UTLIST_CASTASGN((head1)-&gt;prev, _tmp);                                                  \</span></div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno">  697</span><span class="preprocessor">    } else {                                                                                   \</span></div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno">  698</span><span class="preprocessor">        (head1)=(head2);                                                                       \</span></div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno">  699</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno">  700</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno">  701</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno">  702</span> </div>
<div class="foldopen" id="foldopen00703" data-start="" data-end="">
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"><a class="line" href="utlist_8h.html#aad429903354ffe8cdf4ca2e9d0ae89cc">  703</a></span><span class="preprocessor">#define DL_DELETE(head,del)                                                                    \</span></div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno">  704</span><span class="preprocessor">    DL_DELETE2(head,del,prev,next)</span></div>
</div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno">  705</span> </div>
<div class="foldopen" id="foldopen00706" data-start="" data-end="">
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"><a class="line" href="utlist_8h.html#aba01e54c48a65b3774121fdd0029a6bc">  706</a></span><span class="preprocessor">#define DL_DELETE2(head,del,prev,next)                                                         \</span></div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno">  707</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno">  708</span><span class="preprocessor">  assert((head) != NULL);                                                                      \</span></div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno">  709</span><span class="preprocessor">  assert((del)-&gt;prev != NULL);                                                                 \</span></div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno">  710</span><span class="preprocessor">  if ((del)-&gt;prev == (del)) {                                                                  \</span></div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno">  711</span><span class="preprocessor">      (head)=NULL;                                                                             \</span></div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno">  712</span><span class="preprocessor">  } else if ((del)==(head)) {                                                                  \</span></div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno">  713</span><span class="preprocessor">      (del)-&gt;next-&gt;prev = (del)-&gt;prev;                                                         \</span></div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno">  714</span><span class="preprocessor">      (head) = (del)-&gt;next;                                                                    \</span></div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno">  715</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno">  716</span><span class="preprocessor">      (del)-&gt;prev-&gt;next = (del)-&gt;next;                                                         \</span></div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno">  717</span><span class="preprocessor">      if ((del)-&gt;next) {                                                                       \</span></div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno">  718</span><span class="preprocessor">          (del)-&gt;next-&gt;prev = (del)-&gt;prev;                                                     \</span></div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno">  719</span><span class="preprocessor">      } else {                                                                                 \</span></div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno">  720</span><span class="preprocessor">          (head)-&gt;prev = (del)-&gt;prev;                                                          \</span></div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno">  721</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno">  722</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno">  723</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno">  724</span> </div>
<div class="foldopen" id="foldopen00725" data-start="" data-end="">
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"><a class="line" href="utlist_8h.html#a42b6fe6a8a8857d10ccccbade4c08a57">  725</a></span><span class="preprocessor">#define DL_COUNT(head,el,counter)                                                              \</span></div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno">  726</span><span class="preprocessor">    DL_COUNT2(head,el,counter,next)                                                            \</span></div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno">  727</span><span class="preprocessor"></span> </div>
</div>
<div class="foldopen" id="foldopen00728" data-start="" data-end="">
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"><a class="line" href="utlist_8h.html#a695860c5f7a56893d91e30979de513b1">  728</a></span><span class="preprocessor">#define DL_COUNT2(head,el,counter,next)                                                        \</span></div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno">  729</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno">  730</span><span class="preprocessor">  (counter) = 0;                                                                               \</span></div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno">  731</span><span class="preprocessor">  DL_FOREACH2(head,el,next) { ++(counter); }                                                   \</span></div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno">  732</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno">  733</span> </div>
<div class="foldopen" id="foldopen00734" data-start="" data-end="">
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"><a class="line" href="utlist_8h.html#abb0c2851c5f0567be7b8827ce5168ef7">  734</a></span><span class="preprocessor">#define DL_FOREACH(head,el)                                                                    \</span></div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno">  735</span><span class="preprocessor">    DL_FOREACH2(head,el,next)</span></div>
</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno">  736</span> </div>
<div class="foldopen" id="foldopen00737" data-start="" data-end="">
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"><a class="line" href="utlist_8h.html#afa552d80a0e24c462756e5c7d714b590">  737</a></span><span class="preprocessor">#define DL_FOREACH2(head,el,next)                                                              \</span></div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno">  738</span><span class="preprocessor">    for ((el) = (head); el; (el) = (el)-&gt;next)</span></div>
</div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno">  739</span> </div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno">  740</span><span class="comment">/* this version is safe for deleting the elements during iteration */</span></div>
<div class="foldopen" id="foldopen00741" data-start="" data-end="">
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"><a class="line" href="utlist_8h.html#a3bb0c84a69846d2f019a97ea0b4709aa">  741</a></span><span class="preprocessor">#define DL_FOREACH_SAFE(head,el,tmp)                                                           \</span></div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno">  742</span><span class="preprocessor">    DL_FOREACH_SAFE2(head,el,tmp,next)</span></div>
</div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno">  743</span> </div>
<div class="foldopen" id="foldopen00744" data-start="" data-end="">
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"><a class="line" href="utlist_8h.html#acd1252a17e56e7d158488456ed541993">  744</a></span><span class="preprocessor">#define DL_FOREACH_SAFE2(head,el,tmp,next)                                                     \</span></div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno">  745</span><span class="preprocessor">  for ((el) = (head); (el) &amp;&amp; ((tmp) = (el)-&gt;next, 1); (el) = (tmp))</span></div>
</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno">  746</span> </div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno">  747</span><span class="comment">/* these are identical to their singly-linked list counterparts */</span></div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"><a class="line" href="utlist_8h.html#a172fce2d647fdedadf0f8080e0441c5b">  748</a></span><span class="preprocessor">#define DL_SEARCH_SCALAR LL_SEARCH_SCALAR</span></div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"><a class="line" href="utlist_8h.html#a819373d14278b52c313b743acc292ba0">  749</a></span><span class="preprocessor">#define DL_SEARCH LL_SEARCH</span></div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"><a class="line" href="utlist_8h.html#a3d5f0ce5f79edb05478271dc9e20e6c5">  750</a></span><span class="preprocessor">#define DL_SEARCH_SCALAR2 LL_SEARCH_SCALAR2</span></div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"><a class="line" href="utlist_8h.html#ae2197cbf3fb6d1f63eeb6992a137895a">  751</a></span><span class="preprocessor">#define DL_SEARCH2 LL_SEARCH2</span></div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno">  752</span> </div>
<div class="foldopen" id="foldopen00753" data-start="" data-end="">
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"><a class="line" href="utlist_8h.html#a9ef7160d0f314e7c3a245d54a3bf6b14">  753</a></span><span class="preprocessor">#define DL_REPLACE_ELEM2(head, el, add, prev, next)                                            \</span></div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno">  754</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno">  755</span><span class="preprocessor"> assert((head) != NULL);                                                                       \</span></div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno">  756</span><span class="preprocessor"> assert((el) != NULL);                                                                         \</span></div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno">  757</span><span class="preprocessor"> assert((add) != NULL);                                                                        \</span></div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno">  758</span><span class="preprocessor"> if ((head) == (el)) {                                                                         \</span></div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno">  759</span><span class="preprocessor">  (head) = (add);                                                                              \</span></div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno">  760</span><span class="preprocessor">  (add)-&gt;next = (el)-&gt;next;                                                                    \</span></div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno">  761</span><span class="preprocessor">  if ((el)-&gt;next == NULL) {                                                                    \</span></div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno">  762</span><span class="preprocessor">   (add)-&gt;prev = (add);                                                                        \</span></div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno">  763</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno">  764</span><span class="preprocessor">   (add)-&gt;prev = (el)-&gt;prev;                                                                   \</span></div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno">  765</span><span class="preprocessor">   (add)-&gt;next-&gt;prev = (add);                                                                  \</span></div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno">  766</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno">  767</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno">  768</span><span class="preprocessor">  (add)-&gt;next = (el)-&gt;next;                                                                    \</span></div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno">  769</span><span class="preprocessor">  (add)-&gt;prev = (el)-&gt;prev;                                                                    \</span></div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno">  770</span><span class="preprocessor">  (add)-&gt;prev-&gt;next = (add);                                                                   \</span></div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno">  771</span><span class="preprocessor">  if ((el)-&gt;next == NULL) {                                                                    \</span></div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno">  772</span><span class="preprocessor">   (head)-&gt;prev = (add);                                                                       \</span></div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno">  773</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno">  774</span><span class="preprocessor">   (add)-&gt;next-&gt;prev = (add);                                                                  \</span></div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno">  775</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno">  776</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno">  777</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno">  778</span> </div>
<div class="foldopen" id="foldopen00779" data-start="" data-end="">
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"><a class="line" href="utlist_8h.html#add9446d548ad3917bdaaf5615c592e19">  779</a></span><span class="preprocessor">#define DL_REPLACE_ELEM(head, el, add)                                                         \</span></div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno">  780</span><span class="preprocessor">    DL_REPLACE_ELEM2(head, el, add, prev, next)</span></div>
</div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno">  781</span> </div>
<div class="foldopen" id="foldopen00782" data-start="" data-end="">
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"><a class="line" href="utlist_8h.html#a0be75b1f6a5602ffeba319a6881b6518">  782</a></span><span class="preprocessor">#define DL_PREPEND_ELEM2(head, el, add, prev, next)                                            \</span></div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno">  783</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno">  784</span><span class="preprocessor"> if (el) {                                                                                     \</span></div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno">  785</span><span class="preprocessor">  assert((head) != NULL);                                                                      \</span></div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno">  786</span><span class="preprocessor">  assert((add) != NULL);                                                                       \</span></div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno">  787</span><span class="preprocessor">  (add)-&gt;next = (el);                                                                          \</span></div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno">  788</span><span class="preprocessor">  (add)-&gt;prev = (el)-&gt;prev;                                                                    \</span></div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno">  789</span><span class="preprocessor">  (el)-&gt;prev = (add);                                                                          \</span></div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno">  790</span><span class="preprocessor">  if ((head) == (el)) {                                                                        \</span></div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno">  791</span><span class="preprocessor">   (head) = (add);                                                                             \</span></div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno">  792</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno">  793</span><span class="preprocessor">   (add)-&gt;prev-&gt;next = (add);                                                                  \</span></div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno">  794</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno">  795</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno">  796</span><span class="preprocessor">  DL_APPEND2(head, add, prev, next);                                                           \</span></div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno">  797</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno">  798</span><span class="preprocessor">} while (0)                                                                                    \</span></div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno">  799</span><span class="preprocessor"></span> </div>
</div>
<div class="foldopen" id="foldopen00800" data-start="" data-end="">
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"><a class="line" href="utlist_8h.html#a4287408f7b0e04773245b8cb462db259">  800</a></span><span class="preprocessor">#define DL_PREPEND_ELEM(head, el, add)                                                         \</span></div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno">  801</span><span class="preprocessor">    DL_PREPEND_ELEM2(head, el, add, prev, next)</span></div>
</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno">  802</span> </div>
<div class="foldopen" id="foldopen00803" data-start="" data-end="">
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"><a class="line" href="utlist_8h.html#ac13f2d398f8381ef711859b56a44aaa1">  803</a></span><span class="preprocessor">#define DL_APPEND_ELEM2(head, el, add, prev, next)                                             \</span></div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno">  804</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno">  805</span><span class="preprocessor"> if (el) {                                                                                     \</span></div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno">  806</span><span class="preprocessor">  assert((head) != NULL);                                                                      \</span></div>
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno">  807</span><span class="preprocessor">  assert((add) != NULL);                                                                       \</span></div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno">  808</span><span class="preprocessor">  (add)-&gt;next = (el)-&gt;next;                                                                    \</span></div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno">  809</span><span class="preprocessor">  (add)-&gt;prev = (el);                                                                          \</span></div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno">  810</span><span class="preprocessor">  (el)-&gt;next = (add);                                                                          \</span></div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno">  811</span><span class="preprocessor">  if ((add)-&gt;next) {                                                                           \</span></div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno">  812</span><span class="preprocessor">   (add)-&gt;next-&gt;prev = (add);                                                                  \</span></div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno">  813</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno">  814</span><span class="preprocessor">   (head)-&gt;prev = (add);                                                                       \</span></div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno">  815</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno">  816</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno">  817</span><span class="preprocessor">  DL_PREPEND2(head, add, prev, next);                                                          \</span></div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno">  818</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno">  819</span><span class="preprocessor">} while (0)                                                                                    \</span></div>
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno">  820</span><span class="preprocessor"></span> </div>
</div>
<div class="foldopen" id="foldopen00821" data-start="" data-end="">
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"><a class="line" href="utlist_8h.html#a833505e02dd360dd831cb89b4772d340">  821</a></span><span class="preprocessor">#define DL_APPEND_ELEM(head, el, add)                                                          \</span></div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno">  822</span><span class="preprocessor">   DL_APPEND_ELEM2(head, el, add, prev, next)</span></div>
</div>
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno">  823</span> </div>
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno">  824</span><span class="preprocessor">#ifdef NO_DECLTYPE</span></div>
<div class="line"><a id="l00825" name="l00825"></a><span class="lineno">  825</span><span class="comment">/* Here are VS2008 / NO_DECLTYPE replacements for a few functions */</span></div>
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno">  826</span> </div>
<div class="line"><a id="l00827" name="l00827"></a><span class="lineno">  827</span><span class="preprocessor">#undef DL_INSERT_INORDER2</span></div>
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno">  828</span><span class="preprocessor">#define DL_INSERT_INORDER2(head,add,cmp,next)                                                  \</span></div>
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno">  829</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno">  830</span><span class="preprocessor">  if ((head) == NULL) {                                                                        \</span></div>
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno">  831</span><span class="preprocessor">    (add)-&gt;prev = (add);                                                                       \</span></div>
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno">  832</span><span class="preprocessor">    (add)-&gt;next = NULL;                                                                        \</span></div>
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno">  833</span><span class="preprocessor">    (head) = (add);                                                                            \</span></div>
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno">  834</span><span class="preprocessor">  } else if ((cmp(head, add)) &gt;= 0) {                                                          \</span></div>
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno">  835</span><span class="preprocessor">    (add)-&gt;prev = (head)-&gt;prev;                                                                \</span></div>
<div class="line"><a id="l00836" name="l00836"></a><span class="lineno">  836</span><span class="preprocessor">    (add)-&gt;next = (head);                                                                      \</span></div>
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno">  837</span><span class="preprocessor">    (head)-&gt;prev = (add);                                                                      \</span></div>
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno">  838</span><span class="preprocessor">    (head) = (add);                                                                            \</span></div>
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno">  839</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno">  840</span><span class="preprocessor">    char *_tmp = (char*)(head);                                                                \</span></div>
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno">  841</span><span class="preprocessor">    while ((char*)(head)-&gt;next != _tmp &amp;&amp; (cmp((head)-&gt;next, add)) &lt; 0) {                      \</span></div>
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno">  842</span><span class="preprocessor">      (head) = (head)-&gt;next;                                                                   \</span></div>
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno">  843</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno">  844</span><span class="preprocessor">    (add)-&gt;prev = (head);                                                                      \</span></div>
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno">  845</span><span class="preprocessor">    (add)-&gt;next = (head)-&gt;next;                                                                \</span></div>
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno">  846</span><span class="preprocessor">    (head)-&gt;next = (add);                                                                      \</span></div>
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno">  847</span><span class="preprocessor">    UTLIST_RS(head);                                                                           \</span></div>
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno">  848</span><span class="preprocessor">    if ((add)-&gt;next) {                                                                         \</span></div>
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno">  849</span><span class="preprocessor">      (add)-&gt;next-&gt;prev = (add);                                                               \</span></div>
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno">  850</span><span class="preprocessor">    } else {                                                                                   \</span></div>
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno">  851</span><span class="preprocessor">      (head)-&gt;prev = (add);                                                                    \</span></div>
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno">  852</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno">  853</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno">  854</span><span class="preprocessor">} while (0)</span></div>
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno">  855</span><span class="preprocessor">#endif </span><span class="comment">/* NO_DECLTYPE */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno">  856</span> </div>
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno">  857</span><span class="comment">/******************************************************************************</span></div>
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno">  858</span><span class="comment"> * circular doubly linked list macros                                         *</span></div>
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno">  859</span><span class="comment"> *****************************************************************************/</span></div>
<div class="foldopen" id="foldopen00860" data-start="" data-end="">
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno"><a class="line" href="utlist_8h.html#accdaa1a2854add161af9525eb458cf23">  860</a></span><span class="preprocessor">#define CDL_APPEND(head,add)                                                                   \</span></div>
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno">  861</span><span class="preprocessor">    CDL_APPEND2(head,add,prev,next)</span></div>
</div>
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno">  862</span> </div>
<div class="foldopen" id="foldopen00863" data-start="" data-end="">
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno"><a class="line" href="utlist_8h.html#a5966ec17beb64f9fb5153307fbb6017d">  863</a></span><span class="preprocessor">#define CDL_APPEND2(head,add,prev,next)                                                        \</span></div>
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno">  864</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno">  865</span><span class="preprocessor"> if (head) {                                                                                   \</span></div>
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno">  866</span><span class="preprocessor">   (add)-&gt;prev = (head)-&gt;prev;                                                                 \</span></div>
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno">  867</span><span class="preprocessor">   (add)-&gt;next = (head);                                                                       \</span></div>
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno">  868</span><span class="preprocessor">   (head)-&gt;prev = (add);                                                                       \</span></div>
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno">  869</span><span class="preprocessor">   (add)-&gt;prev-&gt;next = (add);                                                                  \</span></div>
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno">  870</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno">  871</span><span class="preprocessor">   (add)-&gt;prev = (add);                                                                        \</span></div>
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno">  872</span><span class="preprocessor">   (add)-&gt;next = (add);                                                                        \</span></div>
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno">  873</span><span class="preprocessor">   (head) = (add);                                                                             \</span></div>
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno">  874</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno">  875</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno">  876</span> </div>
<div class="foldopen" id="foldopen00877" data-start="" data-end="">
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"><a class="line" href="utlist_8h.html#a6c6a7232d281eab4b18563b92e5653bd">  877</a></span><span class="preprocessor">#define CDL_PREPEND(head,add)                                                                  \</span></div>
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno">  878</span><span class="preprocessor">    CDL_PREPEND2(head,add,prev,next)</span></div>
</div>
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno">  879</span> </div>
<div class="foldopen" id="foldopen00880" data-start="" data-end="">
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"><a class="line" href="utlist_8h.html#aeb32a87bf2738eb64394e8d2eebfacab">  880</a></span><span class="preprocessor">#define CDL_PREPEND2(head,add,prev,next)                                                       \</span></div>
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno">  881</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno">  882</span><span class="preprocessor"> if (head) {                                                                                   \</span></div>
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno">  883</span><span class="preprocessor">   (add)-&gt;prev = (head)-&gt;prev;                                                                 \</span></div>
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno">  884</span><span class="preprocessor">   (add)-&gt;next = (head);                                                                       \</span></div>
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno">  885</span><span class="preprocessor">   (head)-&gt;prev = (add);                                                                       \</span></div>
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno">  886</span><span class="preprocessor">   (add)-&gt;prev-&gt;next = (add);                                                                  \</span></div>
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno">  887</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno">  888</span><span class="preprocessor">   (add)-&gt;prev = (add);                                                                        \</span></div>
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno">  889</span><span class="preprocessor">   (add)-&gt;next = (add);                                                                        \</span></div>
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno">  890</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno">  891</span><span class="preprocessor"> (head) = (add);                                                                               \</span></div>
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno">  892</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno">  893</span> </div>
<div class="foldopen" id="foldopen00894" data-start="" data-end="">
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno"><a class="line" href="utlist_8h.html#abc6dcb926029b956e9ce94d8b290fa83">  894</a></span><span class="preprocessor">#define CDL_INSERT_INORDER(head,add,cmp)                                                       \</span></div>
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno">  895</span><span class="preprocessor">    CDL_INSERT_INORDER2(head,add,cmp,next)</span></div>
</div>
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno">  896</span> </div>
<div class="foldopen" id="foldopen00897" data-start="" data-end="">
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"><a class="line" href="utlist_8h.html#a460529e1a44aae94d38409bd78004013">  897</a></span><span class="preprocessor">#define CDL_INSERT_INORDER2(head,add,cmp,next)                                                 \</span></div>
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno">  898</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno">  899</span><span class="preprocessor">  LDECLTYPE(head) _tmp;                                                                        \</span></div>
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno">  900</span><span class="preprocessor">  if (head) {                                                                                  \</span></div>
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno">  901</span><span class="preprocessor">    CDL_LOWER_BOUND(head, _tmp, add, cmp);                                                     \</span></div>
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno">  902</span><span class="preprocessor">    CDL_APPEND_ELEM(head, _tmp, add);                                                          \</span></div>
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno">  903</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno">  904</span><span class="preprocessor">    (head) = (add);                                                                            \</span></div>
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno">  905</span><span class="preprocessor">    (head)-&gt;next = (head);                                                                     \</span></div>
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno">  906</span><span class="preprocessor">    (head)-&gt;prev = (head);                                                                     \</span></div>
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno">  907</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno">  908</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno">  909</span> </div>
<div class="foldopen" id="foldopen00910" data-start="" data-end="">
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"><a class="line" href="utlist_8h.html#a89728a3b887cb2494e643a0f66225148">  910</a></span><span class="preprocessor">#define CDL_LOWER_BOUND(head,elt,like,cmp)                                                     \</span></div>
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno">  911</span><span class="preprocessor">    CDL_LOWER_BOUND2(head,elt,like,cmp,next)</span></div>
</div>
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno">  912</span> </div>
<div class="foldopen" id="foldopen00913" data-start="" data-end="">
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno"><a class="line" href="utlist_8h.html#a9ece61df58580514e81d48d18b3a109d">  913</a></span><span class="preprocessor">#define CDL_LOWER_BOUND2(head,elt,like,cmp,next)                                               \</span></div>
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno">  914</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno">  915</span><span class="preprocessor">  if ((head) == NULL || (cmp(head, like)) &gt;= 0) {                                              \</span></div>
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno">  916</span><span class="preprocessor">    (elt) = NULL;                                                                              \</span></div>
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno">  917</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno">  918</span><span class="preprocessor">    for ((elt) = (head); (elt)-&gt;next != (head); (elt) = (elt)-&gt;next) {                         \</span></div>
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno">  919</span><span class="preprocessor">      if ((cmp((elt)-&gt;next, like)) &gt;= 0) {                                                     \</span></div>
<div class="line"><a id="l00920" name="l00920"></a><span class="lineno">  920</span><span class="preprocessor">        break;                                                                                 \</span></div>
<div class="line"><a id="l00921" name="l00921"></a><span class="lineno">  921</span><span class="preprocessor">      }                                                                                        \</span></div>
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno">  922</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00923" name="l00923"></a><span class="lineno">  923</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno">  924</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno">  925</span> </div>
<div class="foldopen" id="foldopen00926" data-start="" data-end="">
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno"><a class="line" href="utlist_8h.html#a60fd7696c4d0865f53a07579a7b08235">  926</a></span><span class="preprocessor">#define CDL_DELETE(head,del)                                                                   \</span></div>
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno">  927</span><span class="preprocessor">    CDL_DELETE2(head,del,prev,next)</span></div>
</div>
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno">  928</span> </div>
<div class="foldopen" id="foldopen00929" data-start="" data-end="">
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"><a class="line" href="utlist_8h.html#a3c74342dfb410c3b8847a0752609ab3a">  929</a></span><span class="preprocessor">#define CDL_DELETE2(head,del,prev,next)                                                        \</span></div>
<div class="line"><a id="l00930" name="l00930"></a><span class="lineno">  930</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno">  931</span><span class="preprocessor">  if (((head)==(del)) &amp;&amp; ((head)-&gt;next == (head))) {                                           \</span></div>
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno">  932</span><span class="preprocessor">      (head) = NULL;                                                                           \</span></div>
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno">  933</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno">  934</span><span class="preprocessor">     (del)-&gt;next-&gt;prev = (del)-&gt;prev;                                                          \</span></div>
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno">  935</span><span class="preprocessor">     (del)-&gt;prev-&gt;next = (del)-&gt;next;                                                          \</span></div>
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno">  936</span><span class="preprocessor">     if ((del) == (head)) (head)=(del)-&gt;next;                                                  \</span></div>
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno">  937</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno">  938</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno">  939</span> </div>
<div class="foldopen" id="foldopen00940" data-start="" data-end="">
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno"><a class="line" href="utlist_8h.html#a62aadb45076ea124d2ed269d6cbf39cb">  940</a></span><span class="preprocessor">#define CDL_COUNT(head,el,counter)                                                             \</span></div>
<div class="line"><a id="l00941" name="l00941"></a><span class="lineno">  941</span><span class="preprocessor">    CDL_COUNT2(head,el,counter,next)                                                           \</span></div>
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno">  942</span><span class="preprocessor"></span> </div>
</div>
<div class="foldopen" id="foldopen00943" data-start="" data-end="">
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno"><a class="line" href="utlist_8h.html#a49b193f300aacde49996035292a1933a">  943</a></span><span class="preprocessor">#define CDL_COUNT2(head, el, counter,next)                                                     \</span></div>
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno">  944</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno">  945</span><span class="preprocessor">  (counter) = 0;                                                                               \</span></div>
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno">  946</span><span class="preprocessor">  CDL_FOREACH2(head,el,next) { ++(counter); }                                                  \</span></div>
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno">  947</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno">  948</span> </div>
<div class="foldopen" id="foldopen00949" data-start="" data-end="">
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno"><a class="line" href="utlist_8h.html#a795df7857792d7e811709a060c911a36">  949</a></span><span class="preprocessor">#define CDL_FOREACH(head,el)                                                                   \</span></div>
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno">  950</span><span class="preprocessor">    CDL_FOREACH2(head,el,next)</span></div>
</div>
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno">  951</span> </div>
<div class="foldopen" id="foldopen00952" data-start="" data-end="">
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno"><a class="line" href="utlist_8h.html#a1cb1a7ba8af85112bd9080f2e5bc3989">  952</a></span><span class="preprocessor">#define CDL_FOREACH2(head,el,next)                                                             \</span></div>
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno">  953</span><span class="preprocessor">    for ((el)=(head);el;(el)=(((el)-&gt;next==(head)) ? NULL : (el)-&gt;next))</span></div>
</div>
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno">  954</span> </div>
<div class="foldopen" id="foldopen00955" data-start="" data-end="">
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno"><a class="line" href="utlist_8h.html#abdb80106f7733e37fbe4f62e9d97ccfd">  955</a></span><span class="preprocessor">#define CDL_FOREACH_SAFE(head,el,tmp1,tmp2)                                                    \</span></div>
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno">  956</span><span class="preprocessor">    CDL_FOREACH_SAFE2(head,el,tmp1,tmp2,prev,next)</span></div>
</div>
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno">  957</span> </div>
<div class="foldopen" id="foldopen00958" data-start="" data-end="">
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno"><a class="line" href="utlist_8h.html#aaf70ec71fcb399dcef00f7b5a117e76b">  958</a></span><span class="preprocessor">#define CDL_FOREACH_SAFE2(head,el,tmp1,tmp2,prev,next)                                         \</span></div>
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno">  959</span><span class="preprocessor">  for ((el) = (head), (tmp1) = (head) ? (head)-&gt;prev : NULL;                                   \</span></div>
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno">  960</span><span class="preprocessor">       (el) &amp;&amp; ((tmp2) = (el)-&gt;next, 1);                                                       \</span></div>
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno">  961</span><span class="preprocessor">       (el) = ((el) == (tmp1) ? NULL : (tmp2)))</span></div>
</div>
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno">  962</span> </div>
<div class="foldopen" id="foldopen00963" data-start="" data-end="">
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno"><a class="line" href="utlist_8h.html#ad064cddb894b478b3c3cd23719f58651">  963</a></span><span class="preprocessor">#define CDL_SEARCH_SCALAR(head,out,field,val)                                                  \</span></div>
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno">  964</span><span class="preprocessor">    CDL_SEARCH_SCALAR2(head,out,field,val,next)</span></div>
</div>
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno">  965</span> </div>
<div class="foldopen" id="foldopen00966" data-start="" data-end="">
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno"><a class="line" href="utlist_8h.html#a1e2a56abf454af235395317c6444f49f">  966</a></span><span class="preprocessor">#define CDL_SEARCH_SCALAR2(head,out,field,val,next)                                            \</span></div>
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno">  967</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno">  968</span><span class="preprocessor">    CDL_FOREACH2(head,out,next) {                                                              \</span></div>
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno">  969</span><span class="preprocessor">      if ((out)-&gt;field == (val)) break;                                                        \</span></div>
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno">  970</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno">  971</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno">  972</span> </div>
<div class="foldopen" id="foldopen00973" data-start="" data-end="">
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno"><a class="line" href="utlist_8h.html#afb329a0bdf1fa0b644317e9d84082e1e">  973</a></span><span class="preprocessor">#define CDL_SEARCH(head,out,elt,cmp)                                                           \</span></div>
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno">  974</span><span class="preprocessor">    CDL_SEARCH2(head,out,elt,cmp,next)</span></div>
</div>
<div class="line"><a id="l00975" name="l00975"></a><span class="lineno">  975</span> </div>
<div class="foldopen" id="foldopen00976" data-start="" data-end="">
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno"><a class="line" href="utlist_8h.html#ae5716446b8f83a5cefd4d49f65fb30d1">  976</a></span><span class="preprocessor">#define CDL_SEARCH2(head,out,elt,cmp,next)                                                     \</span></div>
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno">  977</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno">  978</span><span class="preprocessor">    CDL_FOREACH2(head,out,next) {                                                              \</span></div>
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno">  979</span><span class="preprocessor">      if ((cmp(out,elt))==0) break;                                                            \</span></div>
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno">  980</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno">  981</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno">  982</span> </div>
<div class="foldopen" id="foldopen00983" data-start="" data-end="">
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno"><a class="line" href="utlist_8h.html#a83b6d37b4e99e4421965d818d26862a2">  983</a></span><span class="preprocessor">#define CDL_REPLACE_ELEM2(head, el, add, prev, next)                                           \</span></div>
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno">  984</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno">  985</span><span class="preprocessor"> assert((head) != NULL);                                                                       \</span></div>
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno">  986</span><span class="preprocessor"> assert((el) != NULL);                                                                         \</span></div>
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno">  987</span><span class="preprocessor"> assert((add) != NULL);                                                                        \</span></div>
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno">  988</span><span class="preprocessor"> if ((el)-&gt;next == (el)) {                                                                     \</span></div>
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno">  989</span><span class="preprocessor">  (add)-&gt;next = (add);                                                                         \</span></div>
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno">  990</span><span class="preprocessor">  (add)-&gt;prev = (add);                                                                         \</span></div>
<div class="line"><a id="l00991" name="l00991"></a><span class="lineno">  991</span><span class="preprocessor">  (head) = (add);                                                                              \</span></div>
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno">  992</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno">  993</span><span class="preprocessor">  (add)-&gt;next = (el)-&gt;next;                                                                    \</span></div>
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno">  994</span><span class="preprocessor">  (add)-&gt;prev = (el)-&gt;prev;                                                                    \</span></div>
<div class="line"><a id="l00995" name="l00995"></a><span class="lineno">  995</span><span class="preprocessor">  (add)-&gt;next-&gt;prev = (add);                                                                   \</span></div>
<div class="line"><a id="l00996" name="l00996"></a><span class="lineno">  996</span><span class="preprocessor">  (add)-&gt;prev-&gt;next = (add);                                                                   \</span></div>
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno">  997</span><span class="preprocessor">  if ((head) == (el)) {                                                                        \</span></div>
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno">  998</span><span class="preprocessor">   (head) = (add);                                                                             \</span></div>
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno">  999</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l01000" name="l01000"></a><span class="lineno"> 1000</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span> </div>
<div class="foldopen" id="foldopen01003" data-start="" data-end="">
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"><a class="line" href="utlist_8h.html#a5481f46b63414b5da0d49d0545b80476"> 1003</a></span><span class="preprocessor">#define CDL_REPLACE_ELEM(head, el, add)                                                        \</span></div>
<div class="line"><a id="l01004" name="l01004"></a><span class="lineno"> 1004</span><span class="preprocessor">    CDL_REPLACE_ELEM2(head, el, add, prev, next)</span></div>
</div>
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span> </div>
<div class="foldopen" id="foldopen01006" data-start="" data-end="">
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"><a class="line" href="utlist_8h.html#a68c1c57055841a06573a6a64d62ee014"> 1006</a></span><span class="preprocessor">#define CDL_PREPEND_ELEM2(head, el, add, prev, next)                                           \</span></div>
<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span><span class="preprocessor">  if (el) {                                                                                    \</span></div>
<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span><span class="preprocessor">    assert((head) != NULL);                                                                    \</span></div>
<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span><span class="preprocessor">    assert((add) != NULL);                                                                     \</span></div>
<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"> 1011</span><span class="preprocessor">    (add)-&gt;next = (el);                                                                        \</span></div>
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span><span class="preprocessor">    (add)-&gt;prev = (el)-&gt;prev;                                                                  \</span></div>
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span><span class="preprocessor">    (el)-&gt;prev = (add);                                                                        \</span></div>
<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span><span class="preprocessor">    (add)-&gt;prev-&gt;next = (add);                                                                 \</span></div>
<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span><span class="preprocessor">    if ((head) == (el)) {                                                                      \</span></div>
<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span><span class="preprocessor">      (head) = (add);                                                                          \</span></div>
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span><span class="preprocessor">    CDL_APPEND2(head, add, prev, next);                                                        \</span></div>
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"> 1020</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</span> </div>
<div class="foldopen" id="foldopen01023" data-start="" data-end="">
<div class="line"><a id="l01023" name="l01023"></a><span class="lineno"><a class="line" href="utlist_8h.html#a01cda67c0b827f7fafad4fb1253300f9"> 1023</a></span><span class="preprocessor">#define CDL_PREPEND_ELEM(head, el, add)                                                        \</span></div>
<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span><span class="preprocessor">    CDL_PREPEND_ELEM2(head, el, add, prev, next)</span></div>
</div>
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span> </div>
<div class="foldopen" id="foldopen01026" data-start="" data-end="">
<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"><a class="line" href="utlist_8h.html#afdad80181602d8675e742f34a4f7361c"> 1026</a></span><span class="preprocessor">#define CDL_APPEND_ELEM2(head, el, add, prev, next)                                            \</span></div>
<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span><span class="preprocessor"> if (el) {                                                                                     \</span></div>
<div class="line"><a id="l01029" name="l01029"></a><span class="lineno"> 1029</span><span class="preprocessor">  assert((head) != NULL);                                                                      \</span></div>
<div class="line"><a id="l01030" name="l01030"></a><span class="lineno"> 1030</span><span class="preprocessor">  assert((add) != NULL);                                                                       \</span></div>
<div class="line"><a id="l01031" name="l01031"></a><span class="lineno"> 1031</span><span class="preprocessor">  (add)-&gt;next = (el)-&gt;next;                                                                    \</span></div>
<div class="line"><a id="l01032" name="l01032"></a><span class="lineno"> 1032</span><span class="preprocessor">  (add)-&gt;prev = (el);                                                                          \</span></div>
<div class="line"><a id="l01033" name="l01033"></a><span class="lineno"> 1033</span><span class="preprocessor">  (el)-&gt;next = (add);                                                                          \</span></div>
<div class="line"><a id="l01034" name="l01034"></a><span class="lineno"> 1034</span><span class="preprocessor">  (add)-&gt;next-&gt;prev = (add);                                                                   \</span></div>
<div class="line"><a id="l01035" name="l01035"></a><span class="lineno"> 1035</span><span class="preprocessor"> } else {                                                                                      \</span></div>
<div class="line"><a id="l01036" name="l01036"></a><span class="lineno"> 1036</span><span class="preprocessor">  CDL_PREPEND2(head, add, prev, next);                                                         \</span></div>
<div class="line"><a id="l01037" name="l01037"></a><span class="lineno"> 1037</span><span class="preprocessor"> }                                                                                             \</span></div>
<div class="line"><a id="l01038" name="l01038"></a><span class="lineno"> 1038</span><span class="preprocessor">} while (0)</span></div>
</div>
<div class="line"><a id="l01039" name="l01039"></a><span class="lineno"> 1039</span> </div>
<div class="foldopen" id="foldopen01040" data-start="" data-end="">
<div class="line"><a id="l01040" name="l01040"></a><span class="lineno"><a class="line" href="utlist_8h.html#ad1829a3f5ce373894f5b02bfa8acd752"> 1040</a></span><span class="preprocessor">#define CDL_APPEND_ELEM(head, el, add)                                                         \</span></div>
<div class="line"><a id="l01041" name="l01041"></a><span class="lineno"> 1041</span><span class="preprocessor">    CDL_APPEND_ELEM2(head, el, add, prev, next)</span></div>
</div>
<div class="line"><a id="l01042" name="l01042"></a><span class="lineno"> 1042</span> </div>
<div class="line"><a id="l01043" name="l01043"></a><span class="lineno"> 1043</span><span class="preprocessor">#ifdef NO_DECLTYPE</span></div>
<div class="line"><a id="l01044" name="l01044"></a><span class="lineno"> 1044</span><span class="comment">/* Here are VS2008 / NO_DECLTYPE replacements for a few functions */</span></div>
<div class="line"><a id="l01045" name="l01045"></a><span class="lineno"> 1045</span> </div>
<div class="line"><a id="l01046" name="l01046"></a><span class="lineno"> 1046</span><span class="preprocessor">#undef CDL_INSERT_INORDER2</span></div>
<div class="line"><a id="l01047" name="l01047"></a><span class="lineno"> 1047</span><span class="preprocessor">#define CDL_INSERT_INORDER2(head,add,cmp,next)                                                 \</span></div>
<div class="line"><a id="l01048" name="l01048"></a><span class="lineno"> 1048</span><span class="preprocessor">do {                                                                                           \</span></div>
<div class="line"><a id="l01049" name="l01049"></a><span class="lineno"> 1049</span><span class="preprocessor">  if ((head) == NULL) {                                                                        \</span></div>
<div class="line"><a id="l01050" name="l01050"></a><span class="lineno"> 1050</span><span class="preprocessor">    (add)-&gt;prev = (add);                                                                       \</span></div>
<div class="line"><a id="l01051" name="l01051"></a><span class="lineno"> 1051</span><span class="preprocessor">    (add)-&gt;next = (add);                                                                       \</span></div>
<div class="line"><a id="l01052" name="l01052"></a><span class="lineno"> 1052</span><span class="preprocessor">    (head) = (add);                                                                            \</span></div>
<div class="line"><a id="l01053" name="l01053"></a><span class="lineno"> 1053</span><span class="preprocessor">  } else if ((cmp(head, add)) &gt;= 0) {                                                          \</span></div>
<div class="line"><a id="l01054" name="l01054"></a><span class="lineno"> 1054</span><span class="preprocessor">    (add)-&gt;prev = (head)-&gt;prev;                                                                \</span></div>
<div class="line"><a id="l01055" name="l01055"></a><span class="lineno"> 1055</span><span class="preprocessor">    (add)-&gt;next = (head);                                                                      \</span></div>
<div class="line"><a id="l01056" name="l01056"></a><span class="lineno"> 1056</span><span class="preprocessor">    (add)-&gt;prev-&gt;next = (add);                                                                 \</span></div>
<div class="line"><a id="l01057" name="l01057"></a><span class="lineno"> 1057</span><span class="preprocessor">    (head)-&gt;prev = (add);                                                                      \</span></div>
<div class="line"><a id="l01058" name="l01058"></a><span class="lineno"> 1058</span><span class="preprocessor">    (head) = (add);                                                                            \</span></div>
<div class="line"><a id="l01059" name="l01059"></a><span class="lineno"> 1059</span><span class="preprocessor">  } else {                                                                                     \</span></div>
<div class="line"><a id="l01060" name="l01060"></a><span class="lineno"> 1060</span><span class="preprocessor">    char *_tmp = (char*)(head);                                                                \</span></div>
<div class="line"><a id="l01061" name="l01061"></a><span class="lineno"> 1061</span><span class="preprocessor">    while ((char*)(head)-&gt;next != _tmp &amp;&amp; (cmp((head)-&gt;next, add)) &lt; 0) {                      \</span></div>
<div class="line"><a id="l01062" name="l01062"></a><span class="lineno"> 1062</span><span class="preprocessor">      (head) = (head)-&gt;next;                                                                   \</span></div>
<div class="line"><a id="l01063" name="l01063"></a><span class="lineno"> 1063</span><span class="preprocessor">    }                                                                                          \</span></div>
<div class="line"><a id="l01064" name="l01064"></a><span class="lineno"> 1064</span><span class="preprocessor">    (add)-&gt;prev = (head);                                                                      \</span></div>
<div class="line"><a id="l01065" name="l01065"></a><span class="lineno"> 1065</span><span class="preprocessor">    (add)-&gt;next = (head)-&gt;next;                                                                \</span></div>
<div class="line"><a id="l01066" name="l01066"></a><span class="lineno"> 1066</span><span class="preprocessor">    (add)-&gt;next-&gt;prev = (add);                                                                 \</span></div>
<div class="line"><a id="l01067" name="l01067"></a><span class="lineno"> 1067</span><span class="preprocessor">    (head)-&gt;next = (add);                                                                      \</span></div>
<div class="line"><a id="l01068" name="l01068"></a><span class="lineno"> 1068</span><span class="preprocessor">    UTLIST_RS(head);                                                                           \</span></div>
<div class="line"><a id="l01069" name="l01069"></a><span class="lineno"> 1069</span><span class="preprocessor">  }                                                                                            \</span></div>
<div class="line"><a id="l01070" name="l01070"></a><span class="lineno"> 1070</span><span class="preprocessor">} while (0)</span></div>
<div class="line"><a id="l01071" name="l01071"></a><span class="lineno"> 1071</span><span class="preprocessor">#endif </span><span class="comment">/* NO_DECLTYPE */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l01072" name="l01072"></a><span class="lineno"> 1072</span> </div>
<div class="line"><a id="l01073" name="l01073"></a><span class="lineno"> 1073</span><span class="preprocessor">#endif </span><span class="comment">/* UTLIST_H */</span><span class="preprocessor"></span></div>
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